Federal investigators are looking into what caused an engine to burst into flames on a regional jet as it landed yesterday in denver. Everybody on board got out. Here is transportation correspondent kris van cleave. First responders worked quickly sunday afternoon spraying foam to douse the flames after an engine caught fire on this crj 700 regional jet. It happened just after the plane landed at Denver International airport around 2 15 after taking off from aspen, colorado, about a halfhour earlier. All fire is extinguished. When you get on the scene. Go in. Start searchandrescue inside the aircraft. Looking at the pictures, i saw some fuel dripping and the bottom of the engine. That looks like it will be some sort of a ruptured fuel line. Flight 5869 was a United Express flight operated by Skywest Airlines with 59 passengers and four crew members on board. They used stairs to evacuate this aircraft is not equipped with emergency slides. No one was hurt. In a statement, skywest said the plane experienced engine issues. The faa says the plane reported a tire on fire, which then spread to the engine cowling. The plane taken out of service while the faa works. To determine the exact cause of the fire. Kris van cleave, cbs news, washington. In iraq today, isis sent female suicide bombers to attack iraqi soldiers in mosul killing one. It was an act of desperation. U. S. Backed iraqi forces are close to recapturing the entire city. In syria, isis is surrounded in raqqa with several competing armies jockeying for position. Holly williams in northern syria. Reporter in the dusty village of yulumni, emptied of residents, lies one of the strangest front lines in the world. This area is under the control of these u. S. Backed fighters. But if you look over here, about 500 yard away, that is Syrian Regime territory. And they are backed by russia and iran. And then if you look down here, about a mile in that direction, those are positions that belong to syrian rebels. And theyre backed by turkey. And if you are confused, dont worry. Because so are many of the people who live and fight here. Some of the globes most powerful militaries are vying for influence in syria. The local commander of the u. S. Backed forces, told us their victims have been the syrian people. Can you see anyway that this war could be ended . It will take a long time, he told us, we could be here for another ten years. Syrias bloody civil war is also full of contradictions. The u. S. And turkey are allies, but here in syria, they back groups that are fighting each other. The u. S. Says its troops arent here to fight the Syrian Regime. But last month it shot down a regime fighter jet. In the nearby city theyre battle scarred and weary. In six years of civil war it has changed hand three times. Ahmed, a falafel maker who scrapes by here supporting his entire family on 3 a day. Translator we are so tired of war, he told us. We feel like we are already dead. The u. S. Sent troops to syria specifically to help fight isis. How far the u. S. Will go to support its syrian allies, once isis has been driven out, is an oen question, elaine. As is how long American Service members will stay here in syria. Holly williams, thanks. Chinas president , xi, gave President Trump an earful last night when they spoke by phone. The two men will meet in person this week at the g 20 conference in germany. Ben tracy reports that xi was upset at a u. S. Destroyer saltd close to a disputed island claimed by china. Reporter the Chinese Government says the uss stetham was trespassing in its waters when it crossed 12 miles close to an island in the south china sea. The United States disputes chinas claims to the areas and accuses the Chinese Government of building a military airstrip on one of its man made island. Chinas Foreign Ministry accused the u. S. Of of what it called a serious political and military provocation. The second pass of a u. S. Navy ship off the islands since President Trump took office. It comes just days after the u. S. Announced it is selling 1. 4 billion worth of weapons to taiwan. Which is also angered the Chinese Government. The relationship that President Trump and chinese president xi appeared to form this spring at their meeting in florida, now seems strained at best. President trump hoped china would put enough pressure on north korea it would abandon its weapons program. Instead it continues to fire missiles. That prompted the Trump Administration to impose sanctions on a chinese bank last week, accusing it of helping fund north koreas activities. According to state media here in china, president xi told President Trump during they phone call that progress between the two nations was being impacted by negative factors. Elaine that should make for an interesting face to face end of the week in germany at the g 20. Ben tracy. Thanks. Coming up next well go diving with the volunteers working to save floridas dying coral reef. Later Venus Williams gets emotional when asked about a fatal car crash. Thats why new downy protect and refresh conditions fibers to. How your clothes smell can say a lot abut you. Lock out odors. New downy protect and refresh. It says you apply the blue one ok, letto me. This. Here . No. Have a little fun together, or a lot. Ky yours and mine. Two sensations that work together, so you can play together. A study by the u. N. Says most coral reeves could be gone in 30 years. Floridas barrier reef among those threatened and the race is on to turn the tide. Here is manuel bojorquez. Beaches are iconic. What is below is spectacular. A maze of coral that stretches 300 nautical miles and home to marine plants and animals. That reef is disappearing says university of miami marine biologist, stephanie shotmeier. Over the past, 30, 40 years, we have seen drastic declines. And it has been mostly due to climate change. Changes in the water chemistry. Overfishing. Pollution. Reporter in ten years, parts of the reef lost nearly half the coral. Shotmeier is with rescue a reef a group which enlists the help of volunteers called citizen scientists. How important is that to what you do . Very important. Any time a citizen scientist comes out with us. Were able to put more coral on the reef than we would be able to. Reporter it is like underwater gardening. They harvest newly grown coral from one part near key biscayne to transplant to another. Securing them to the ocean floor. Planting them is a delicate time consuming process. Here we are doing a stress test. Biologist, ross cunning is monitoring the survival rate. Identify which corals are able to with stand warming temperatures. Reporter billions of dollars at steak from fishing to tourism. The reef also helps protect against beach erosion and another major threat, hurricanes. They can reduce the magnitude of the storm surge and the flooding that might occur. So they act as first line of defense against storm surge. Rescue a reef has already replanted 2,000 corals. All right. How did it go . Great. This was natalie myrtles first dive. With the coral. The creatures in the ocean cant live. And without oceans, well there is no life. So these divers vow to keep doing that one coral at a time. Manuel bojorquez, cbs news miami. When we come back, golfers beware, there is a moose on the loose. Because your carpet theres resolve carpet care. With five times more benefits than vacuuming alone. It lifts more dirt, pet hair and removes odours. While softening every fibre because your carpet never stops working, resolve carpet care with five times benefits 60 of women are wearing the w. Experience leaks. Introducing always my fit. Find the number thats right for your flow and panty size on the top of any always pack. The better the fit, the better it protects. Always. Ialmost everything. You know, ke 1 i n 10 houses could get hit by an expensive septic disaster. But for only 7 a month, ridx helps break down waste. Avoid a septic disaster with ridx. Venus williams won her match at wimbledon today. The fivetime champion broke down after being asked about a fatal car accident in florida last month. Really no word to describe, like how devastating and p a 78yearold man died of injuries from the crash. His family is now suing williams. She has the not been charged in the case. Golf courses are full of natural hazards. In sweden, they include moose, one golfer used a tree to protect hill self after this encounter. But he ran for it with the moose close behind. A lucky getaway. He may have dropped a stroke. Next, the mighty eagle soars once more. A bald eagle is receiving medical care in washington this Independence Day weekend. It was found on a dc street saturday afternoon injured and unable to fly. Not long ago, this symbol of americas strength and freedom was hard to find anywhere in the u. S. But chip reid reports the bald eeg is back. Reporter in southeastern virginia, near the Chesapeake Bay. Some people complain. Expert climber shane lawler scales the highest trees in the forest. Because that is where bald eagles live. While their parents circle and complain high above. Got it. The 5 week old twins are gently placed in a bag and lowered to the ground. They go with the flow at this age. Reporter where wildlife biologist, brian watts and his team take over. They fit the datesed birds with id bands and give them physical exams most humans envy. Doctor, he is in pretty good shape . This bird is great. Director of william marys center for conservation biology and monitored the health of the bald Eagle Population in virginia for 30 years. Progression has been stunning starting in 1972. When the deadly pesticide ddt was banned. If we had not banned ddt and passed the endangered species act where would the bald eagle be today. The eagles would be gone from the bay. Reporter in 1970 there were 20 breeding pairs left in virginia. But watch how their numbers grew on the james river. Last year, virginia had more than 1,000 breeding pairs. In all, 25 to 30,000 bald eagles visit the Chesapeake Bay region each year. Watts says their recovery is one of the greatest conservation Success Stories in american history. And the most gratifying part of that its, the knowledge that we did that. You know . Not the small, we of the conservation community, but the large we of the american people. We, the people, should be proud he says, that our National Symbol has come soaring back from the brink of extinction. Chip reid, cbs news, jamestown, virginia. Thats the overnight news for this tuesday. For some of you the news continues. For others check back later for the morning news and cbs this morning. From the Broadcast Center in new york city, im elaine quijano. This is the cbs overnight news. Hi, welcome off to the overnight news. Im demarco morgan. This week, President Trump will attend a key economic summit. The big focus informal meeting between the president and russian leader vladamir putin. Expected to talk face to face for the first time. Over the weekend mr. Trump spoke with leaders of china and japan also at the g 20 summit. The white house says they discussed the Nuclear Threat from north korea. Meanwhile the Trump Administration is defending the latest round in the president s ongoing fight with the media, which this time, featured a wrestling video. Chip reid is at the White House Reporter the president s latest controversial tweet comes a day after he proclaimed on twitter that my use of social media is not president ial, if its modern day president ial. So, welcome to the modern age. The fake media is trying to silence us. But we not let them. President trump kept the focus on his favorite target over the weekend. The media. The fake media tried to stop us from going to the white house. But i am president and theyre not. Sunday morning the president posted a video on twitter showing him bashing the cnn logo. Originally from 2007, the video shows citizen trump attacking a wrestling executive. Its unclear who made the new version, first posted on reddit five days ago by a users whose past postings threatened violence against muslims. In response, cnn called it a sad day when the president of the United States encourages violence against reporters. He is involved in juvenile behavior, far below dignity of his office. I think no one would perceive that as a threat. I think he is beaten of in a way on cable platforms that he has the a right to respond to. Homeland security adviser Thomas Bossert defended the president. Im pretty proud of the president for developing a twitter and social media platform where he can talk to the american people. Democrats and republicans criticized mr. Trump late last week. Fascinating. For his personal attacks on, cohosts, Joe Scarborough and mika brzezinski. This is maddening. Tom carper said the tweets show a lack of leadership. Leaders dont, push other people down. The president ramped up his feud against cnn after a couple major mistakes by the network last week including a story about mr. Trump that was later retracted. Causing three reporters to resign. A man accused of kidnapping a chien tease Exchange Student in illinois held without bond. He made his First Court Appearance monday. He was arrested in the appearance of yingying a researcher where she got a masters degree in may. According to criminal complaint, zhang was on the way to meet a new landlord when christiansen approached her. Investigators do not believe she is still alive. Surveillance video shows the the moment that Brent Christiansen pulls over to talk to yingying zhang. Moments later, zhang gets in the black saturn and they drive away. 26yearold university of illinois student wearing gray and pink flannel shirt, carrying a blue backpack. At 1 35 p. M. On june 9, zhang boarded a bus and texted her building manager to say she was running late. At 1 52 p. M. , zhang got off a bus tried to flag down another. 9 minutes later, encountered christiansen. At 2 38, the building manager texted zhang and got no response. University staff, reported the Exchange Student missing that night. Police determined the sunroof and cracked subcap on the car in the video matched christiansens 2008 saturn. Lance cooper was christiansens former academic adviser in Physics Graduate Program university of illinois. There was nothing unusual about him. A bit quiet. But he, interacted well with the students. He was quite a good teacher. During the june 15th interview with the fbi, christiansen admitted to giving an asian woman a ride. According to the complaint. He said he believed he made a wrong turn because the female becameiced. He claimed he let her out of the car. During a search of his phone, they discovered he visited a forum in april called abduction 101. Investigators began monitoring his activities one day after he was in the viewed. The day before his arrest, investigators recorded christiansen, how he kidnapped her, took her to his apartment and held her against her will. The family flew to illinois. They kept their hope up until the news came out that the suspect was arrested. And then, the fbi presumed that, she wont be alive. Acting as familys translator. He says they wont believe until zhang is found. The whole purpose of the trip was toing bring zhang home. Im hoping they can find their kid. Zhang came to the university of illinois urbana as visiting scholar. Planned to join the Doctoral Program and get the ph. D. Skywest jet caught fire after landing in denver sunday. Investigators are still trying to find out who caused one of the engines to burn. Here is kris van cleave. Reporter First Respond herbs worked quickly sunday afternoon spraying foam to douse the flames after an engine caught fire on this crj 700 regional jet. Reporter it happened after the plane landed at Denver International airport at 2 15 after taking off from aspen, colorado, about a halfhour earlier. Looking at the pictures. I saw some fuel dripping and the bottom of the engine. That looks like it will be some sort of a ruptured fuel line. Flight 5869, United Express flight operated by Skywest Airlines with 59 passengers and four crew members on board. They used stairs to evacuate. This aircraft is not equipped with emergency slides. No one was hurt. In a statement, skywest said the plane experienced engine issues. The faa says the plane reported a tire on fire, which then spread to the engine cowling. Probably a piece of tire acted as a shrapnel getting thrown into the engine cowling which ifs the intake of the engine. And a piece of hot tire caused the fan blades perhaps to fail and the engine caught fire. The plane has been taken out of service while the faa works to determine the exact cause of the fire. Im any kris van cleave. The cbs overnight news will be right back. Nausea, heartburn, indigestion, upset stomach, diarrhea nausea, heartburn, indigestion, upset stomach, diarrhea heres pepto bismol ah. Nausea, heartburn, indigestion, upset stomach, diarrhea clearasil rapid action begins working fast for clearly visible results in as little as 12 hours. But will it stop this teen from chugging hot sauce . Oh jeremy. So lets be clear clearasil works fast on teen acne, not so much on other teen things. Thanks for tnorfolk around and i just wanted to say, geico is proud to have served the military for over 75 years roger that. Captains waiting to give you a tour of the wisconsin now. Couldve parked a little bit closer. Its gonna be dark by the time i get there. Geico®. Proudly serving the military for over 75 years. Best friend