Ended the standoff with a snipers bullet. Jeff pegues is at the scene. Reporter witnesses say the man appeared to be wider with explosives when he walked into the television station. He was wearing an animal costume and demanded news coverage. Vitas reid is the stations meteorologist. Him. He said he will ploa the building up if we dont air something that he is holding. Reporter when Police Arrived the car was on fire in the parking lot, and the man, believed to be white and in his 20s, was sitting just inside the stations doors. We got some action. Reporter about 90 minutes later the man unexpectedly walked out of the station. Investigators didnt want to take any chances. Baltimore Police Spokesman t. J. Smith. We cant tell you right now if its an actual explosive device, but certainly, based on the feeks we have, he had something that looked like it. Reporter when he ignored sniper team opened fire. gunfire the man survived, and a robot was deployed to disarm him. About an hour later, police moved in and rushed the man to a hospital. Baltimore Police Commissioner kevin davis. He some type of red flotation device, and then inside a little plastic baggies, he had Chocolate Candy bars and the candy bars were attached to each worrying wiring. Reporter that wiring snaked down the mans arm, and thats in part why police thought that it was the real thing. Scott, investigators dont know why he did it, but they expect him to survive. Pelley reported in serious condition tonight. Jeff, thank you very much. Well, two airlines nearly collided yesterday at atlantas hartsfieldjackson international. Kris van cleave says a pilot hit the brakes after the tower gave him a headsup and an apology. Delta 833, cancel takeoff, that was that was my mistake. Reporter that mistake cleared delta flight 873 bound for mime tow take off from the same runwaw another delta jet, flight 749, was taxiing across after just landing on the adjacent runway, putting two airliners on a potential collision course. Accelerating towards 140 miles an hour, flight 873 had to essentially slam on the brakes. It was about 15 seconds there of sheer terror. Reporter scott fowler is a columnist for the Charlotte Observer and was one of the 160 passengers on flight 873. The f. A. A. Is now investigating, because says the aircraft were separated by 1. 25 miles when delta 749 crossed the runway fowlers flight was using to take off. You know, i have four children. None of them have even going gunn to college yet. I cant afford to die, all right. I have to be here. Im just glad that ultimately everybody was okay. Reporter more than 1200 socalled runway incursions occur every year. Significant potential for collision. Obviously, potentially, its incredibly dangerous. Reporter Scott Brenner is a former f. A. A. Associate administrator. How does Something Like this happen . You have a pilot error. The pilot didnt Pay Attention to the instruction. You have a controller error, gave bad instructions. You have a vehicle up on the there that shouldnt be out there, and a pedestrian that shouldnt be out there. The investigation into the worst collision in aviation history. Reporter the deadliest aviation accident on record came in 1977, when two 747s collided on a runway in the canary islands. 583 people died. Flight 870 sphae did have to return to the gate to undergo a maintenance check before it was able to depart for miami about two hours late. Scott, there were no injuries reported. Pelley chris, thank you. The ceasefire in syria has collapsed as the assad dictatorship goes on the offensive to retake the city of aleppo, part of which is in rebel hands. Russian forces are helping in someone there has died every 25 minutes over the last two days. And overnight, the aleppo Childrens Hospital was obliterated. Stephen hamm has the story. Reporter aleppo is descending once again into the inferno, the chaos and insanity of a civil war with no winners, only loss and despair. You can see it in this man, digging for survivors with his bare hands. This was a residential area shouted this man. Were not terrorists. The air strikes pounded their neighborhood, crushing people beneath the rubble of their own homes and destroying one of the few hospitals left in the it was hit by a strike overnight. The International AidGroup Supporting it, Doctors Without Borders, sailed the hospital was a center for child medicine. Thats my family, cried this man. My whole family. Also killed in the carnage was one of the last pediatricians still working in rebelcontrolled aleppo. We dont know who launched these air strikes. Russia says it wasnt responsible, but the Syrian Regime and its foreign backers aleppo. And for those in the firing meaningless. Even hospitals where syrian goes to heal their wounds, are instead places where they risk being slaughtered. Today that the hospital was targeted. In fact, scott, many of the hospitals that the Group Supports in syria do not give their g. P. S. Coordinates to the Syrian Regime, fearing that unstead of being protected, theyll be deliberately attacked. Pelley stephen hamm reporting from istanbul tonight. Holly, thank you. Well, it was a u. S. Air strike that destroyed a hospital in afghanistan last october. And today, were told that a general officer and 15 others have been disciplined. At least 42 people were killed. And as in aleppo, this, too, was a Doctors Without Borders hospital. A pentagon investigation to be released tomorrow will say that the flight crew mistook the hospital for an enemy building nearby. There will be no criminal charges, but the reprimands will effectively end their military careers. Today, more than Establishment Republicans got on the trump train, including a former in colorful language. Julianna goldman is on the campaign. Reporter at a Stanford University forum last night, former House Speaker atsede baysa didnt mince words about senator ted cruz. Lucifer in the flesh. Get along with almost everybody, but i have never worked with a more miserable. Reporter in indiana, ahead of next weeks primary, cruz brushed off the insult. Ive never worked with atsede baysa. The truth of the matter si dont know the man. Reporter and he said the former speaker was channeling donald trump. The bible says beware of false prophets. Reporter since leaving Congress Last year, boehner has openly showed his disdain for cruz blame him for obstructionism and the government shutdown. Its what he revealed about his relationship with trump. The two are texting buddies. They have played golf over the years and boehner said he would businessman if he is the partys nominee. I have millions of more votes, hundreds of more delegates. Faced with a choice between trump and cruz, boehners comments are another sign that stebment republicans are accepting what may be the inevitable. Trump already has 79 of the delegates he needs to secure the nomination. Trump picked up two more endorsements from Congressional Republicans today. Scott, boehner saved his kindest words for bernie sanders. He might have said he disagrees with him on all the issues but he called human a nice guy and the most honest politician in the race. Pelley pelley Julianna Goldman for us tonight. Jewel an athank you. Today, boone county, indiana, was hit by a tornado that knocked down trees and damaged buildings. Nobody hurt though. There were floods in biloxi, mississippi, where there was no salvaging this scrap yard until the water receded. In gulfport, more than 20 people had to be rescued. Today, oil closed at 46 a barrel. That is 20 lower than a year ago. Like alaska over a barrel. Ben tracy reports the nations tallest state is in a 4 billion hole. Reporter alaska is known for peaks that reach for the sky, but right now, the state has a mountainsized hole to fill. We need to fix alaska. We need to do it now. Reporter bill walker is alaskas governor. If you closed every Public School and jail in this state, would it fill the hole . No. Reporter if you laid off every state employee, would it fill the hole . No. Reporter the problem is oil. The price per barrel has fallen off a cliff from a high of 107 in 2014 to as low as 26 earlier this year. Oil and gas revenue funds up to 90 of state spending. The money pays for every bridge, road, and school. We had this roller coaster of an economy because we hooked our horses to one commodity oil and we rode it up and down. Reporter is this the day this is the day of wreckology. Reporter walker wants state lawmakers to impose alaskas first income tax in 35 years and cut the annual check each resident gets for their Schaeffer Oil revenue. Oil companies would pay more, too. Tax goes up, credits go down. There will be less production. Reporter Kara Moriarity represents alaskas oil and Gas Companies and says they will be forced to further cut production and jobs. Last year, there were 19 working oil rigs in alaska. Today, there are 10. When we fail, the state fails right along with us. To continue to ask more from us at a time where were losing money, it will have economic impact. I applied to, minimum, four jobs a day. Reporter Rhodney Cantu was laid off when shell recently abandoned the plans to drill off alaskas north coast. Families are concerned. What are they going to do . How are they going to make next months rent or mortgage . Reporter do you think alaskaans are ready to pay an income tax . Of grumpy people. Reporter the governor knows his plan is not popular. Are you willing to be a oneterm governor if you get everything you want . If thats the price i pay to fix alaska, im more than happy to pay it. Reporter that could be the crude reality of alaskas oil bust. Ben tracy, cbs news, juneau. Pelley coming up, teenagers take selfies to a dangerous level. And americans line up for medical charity despite obamacare, when the cbs evening news continues. Youve finally earned enough reward miles on your Airline Credit card. Now you just book a seat, right . Not quite. Sometimes those seats are out of reach, costing an outrageous number of miles. Its time to switch. To the capital one venture card. With venture, youll earn unlimited double miles on every purchase, every day. Just book the flight you want, on any airline and use your miles to cover the cost. Now thats more like it. Whats in your wallet . Good news. Youre down with crestor. Alright now theres a way you can get crestor for 3. Adding crestor, along with diet, lowers bad cholesterol. Crestor is not for people with liver disease, or women who are nursing,pregnant, or may become pregnant. Tell your doctor all medicines you take. Call your doctor if you have muscle pain or weakness; feel unusually tired; have loss of appetite, upper belly pain, dark urine or yellowing of skin or eyes. These could be signs of serious side effects. Ask for the crestor 3 card. Ask your doctor about crestor. When my doctor told me i have agerelated macular degeneration, amd we came up with a plan to help and everywhere i look. Im reminded to stick to my plan. Including Preservision Areds 2. My doctor said Preservision Areds 2 has the exact nutrient formula that the National Eye Institute recommends to help reduce the risk of progression of moderate to advanced amd. After 15 years of clinical studies. Preservision areds 2. Because my eyes are everything. I take pictures of sunrises, but with my back pain i couldnt sleep and get up in time. Then i found aleve pm. Aleve pm is the only one to combine a safe sleep aid plus the 12 hour pain relieving strength of aleve. Im back. Aleve pm for a better am. Pelley a lawsuit claims that the mobile app snapchat was responsible for a highspeed crash. Snapchat is instant messaging for pictures and most people use reportaise few are snap bragging about dangerous stunts and violent crimes. Reporter 16yearold amy joyner of delaware died last week after being beaten in her high school bathroom. A student allegedly recorded the attack with a cell phone and shared it on social media. Senior Suleida Zayas attended a vigil for joyner. Social media plays a big part in a lot of whats going on nowadays. Its cool to record a fight, its cool to be on social meade meadia because of a fight. Reporter in ohio last week, this 18yearold allegedly live streamed the rape of a 17yearold girl on the app periscope. She faces up to 40 years in prison for charges including the illegal filming of a minor. In march, near tacoma, three teenagers were charged with raping a 15yearold girl and posted it on snapchat, an app users. So this is how snapchat works. Pictures. Choose from a number of filters. This one show you just how fast im going. Last year, 18yearold Christal Mcghee from atlanta allegedly used this speed filt tore take a selfie and show her friends she was driving 107 miles per hour. Moments later, she crashed into injured. Mcghee survived but continued to post pictures of herself while on a stretcher with the caption, lucky to be alive. I have heard teenagers say that things dont feel real till you see them on social media. Reporter lisa damour is a child psychologist. Youre talking about situations where people are seriously injured. Yeah, yeah. Reporter and in some cases, death. Its so tough with teenagers because their better judgment can be overridden by their wish to be connected to their friends. Reporter in a statement, snapchat said, we actively discourage our community from uzbekistan the speeld filter while driving. The company says a do not snap and drive warning appears in but, scott, that was not the case when we used the app as passengers ooh. Psst. Hey. Where you going . Weve got that thing you know. Diarrhea . Abdominal pain . But we said wed be there. Woap, who makes the decisions around here . Its me. Dont think ill make it. Stomach again. Send if youre living with frequent, unpredictable diarrhea and abdominal pain, you may have Irritable Bowel Syndrome with diarrhea or ibsd a condition that can be really frustrating. Talk to your doctor about new viberzi. Viberzi is a Prescription Medication you take every day that helps proactively manage both diarrhea and abdominal pain at the same time. So you stay ahead of your symptoms. Viberzi can cause new or worsening abdominal pain. Do not take viberzi if you have or may have had pancreas or severe liver problems, problems with alcohol abuse, longlasting or severe constipation, or a blockage of your bowel or gallbladder. If you are taking viberzi, you should not take medicines that cause constipation. The most common side effects of viberzi include constipation, nausea, and abdominal pain. Stay ahead of ibsd. With new viberzi. Thousands of people came out today to run the race for retirement. So we asked them. Are you completely prepared for retirement . Okay, mostly prepared . Could you save 1 more of your income . It doesnt sound like much, but saving an additional 1 now, could make a big difference over time. Im going to be even better about saving. Prudential bring your challenges i have asthma. One of many pieces in my life. So when my asthma symptoms kept coming back on my longterm control medicine. 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See if youre eligible for 12 months free at mybreo. Com. Pelley charity called your best pathway to health, offered free medical care to allcomers in los angeles. Look at the reaction with carter evans. Reporter they lined up by the thousands for a chance to see a doctor, dentist, or optometrist, all medical volunteers offering their services for free. D. K. N. H. R. Reporter mandy negrette has put off getting glasses for years, even though she has health insurance, it only pays for an exam, not correctiveulence. What am i supposed to do with the prescription . Its no good to me without the reporter here, she paid nothing. Are you comfortable . Reporter Shukir Abasheikh has been putting off surgery to remove a benign growth on her shoulder for five years. Youre going to feel that injection now, okay . Reporter dr. Chris lewis removed it in 20 minutes in a makeshift operating room on the floor of the Los Angeles Convention center. Jessie agbunat says her state subsidized Insurance Plan comes copays. Would it have been hundreds or thousandses . Thousands, yeah, its thousandses. I expected to see a lot more Homeless People and people with no insurance at all awl and to find out the majority had insurance but couldnt afford their copayment or deductible, that was surprising. Reporter mandy negrette isnt surprised at all. Shes had more failures than successes with her insurance. Shes currently facing 18,000 in unexpected medical bills from the birth of her son that she thought was covered. How does that make you feel the next time you need medical care . Im really apprehensive go bgoing anywhere unless its a dire emergency. Reporter the dentists and hygienists you see here are just some of 4300 volunteers who make this clinic possible. Its two and a half days. They expect to treat 10,000 patients and give away 30 million in medical services. But, scott, its just a temporary solution to a much bigger problem. Pelley most generous country on earth. Carter evans, thanks so much. Transform a town for the better. With my moderate to severe ulcerative colitis, the possibility of a flare was almost always on my mind. Thinking about what to avoid, where to go. And how to deal with my uc. To me, that was normal. Until i talked to my doctor. She told me that humira helps people like me get uc under control and keep it under control when certain medications havent worked well enough. Humira can lower your ability to fight infections, including tuberculosis. Serious, sometimes fatal infections and cancers, including lymphoma, have happened; as have blood, liver, and nervous system problems, serious allergic reactions, and new or worsening heart failure. Before treatment, get tested for tb. Tell your doctor if youve been to areas where certain fungal infections are common, and if youve had tb, hepatitis b, are prone to infections, or have flulike symptoms or sores. 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Flonase changes everything. Pelley they fled poverty and vice presidency in east africa and resettled in a many in town already knew what they thought of the refugees, and then they met them. Heres don dahler. Reporter lunchtime at lewiston high school. The hallways fill with a boisterous, diverse crowd of students. See the spindle fibers there. Reporter whats remarkable is this school used to be almost entirely white. Now, nearly 25 of the kids are east african refugees. And how is that working out . Its working out really good in our schools. Reporter principal shawn chabot youll see kids interacting with all kind of other kids. There isnt a different groups of students. Theyre all one, big school. Reporter but it wasnt always so idyllic. When the refugees began arriving 15 years ago, many longtime residents were resentful. Lewistons economy was tanking. Businesses were closing. Jobs were scarce. Welfare freeloaders. Stoarp owner Shukir Abasheikh fled somalia in 1999. She said attitudes changed when people saw how hard the immigrants were willing to work. In fact, the citys public Assistance Spending has remained unchanged since 1990. But what has changed is lewiston itself. The town of 36,000 is now home to about 6,000 refugees who have revived downtown. I believe were better off having a community where its acceptance that people trust one another. Some people just need to be educated and ask questions. Reporter just get to know you. Just to get to know us. Reporter High School Senior abdi shariffs family moved here when he was nine. Last year, the lewiston high soccer team, which sla reef captained, won the state championship, the first in school history. Are somalis . We have about 26 players on the varsity team, and i want to say roughly about 21 of them were nonnative americans. Reporter 4500 people turned out for the championship game to cheer on their school, their community, their kids. cheers don dahler, cbs news, lewiston, maine. Pelley and thats the cbs evening news for tonight. For all of us at cbs news all around the world, good night. Captioning sponsored by cbs captioned by Media Access Group at wgbh access. Wgbh. Org blame for his medical and money mess . Cheating rumors and the insider tracking the biggest stories making news today. Number one, were princes beliefs the cause of his declining health . I believe that my inspiration comes from god. How his religion may have attributed to his estates money mess. I dont believe in contracts. One of his former attorneys has indicated that prince does have a will. Then beyonce drops some daddy lessons. You a slave to the back of his hand now her fathers firing back. Ive never in my life hit my daughter. His inside take on the lemonade cheating rumors. And number three, why doesnt julia like dinner with george . He always shouts, quitter as im leaving the restaurant. Our insider bonus