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I saw all the little kids with diabetes just like me. With good exercise and Good Nutrition diabetes can get easier kelly hogan removed as head of Security Operations at the tsa. The agency came under fire because of long lines at the airports. Jeff pegues has been investigating a major gap in Airport Security. Reporter cell phone camera video obtained by cbs news recorded workers over the last several days entering a restricted area of new yorks jfk airport. Employees scan a Security Card enter a pin number and walk through the turnstyle. Their identities are not verified and their bags are not checked. I think the flying public is in danger endangered and its got to stop. Reporter florida senator bill nelson says it shows an obvious vulnerability at the nations airports. You are not surprised . Im horrified, but not surprised. I think one of the main threats is employees of the airport getting on, carrying contraband, possibly weapons, there you have then the potential for disaster. Reporter it recently happened overseas. Last year, a russian jetliner crashed in egypt, after some one with access to the plane smuggled a soda can bomb on board. And a bomb blew a holen a plane in somalia, it was carried around security in a laptop. In the u. S. Airport workers are given key card after they complete a background check and their names are run through criminal and terror databases. But a 2015 report by the department of Homeland SecurityInspector Generals Office found tsa did not identify 73 individuals with terrorism related category codes. Some workers called the badges the key to the city. Because onceou employees screening is spotty at best. It is what allowed a delta employee in 2014 to smuggle more than 100 guns through Airport Security in atlanta. And hand them off to a passenger head to new york. Marshal maclean represents an Airport Police union. That person went through a background check. A year after they get hired they could be doing other nef airous acts. So there is not a continuing screening process. So it is not sufficient. Tsa says it screens 17 million airport workers and conducts more than 3,000 tests to reduce the insider threat. Charlie it says it is working closer with Law Enforcement to share information across terror databases. Thank you, jeff. Now, 24 weeks until the election. And the clinton camp rolled out a new line of attack against donald trump. And heres nancy cordes. We are not going to let him bankrupt america. Or charge from commerce, california. Hitting trump on his taxes and bankrupt sees as high profile supporters from 11 battleground states backed her up. Shame, shame. Reporter ohio congressman tim ryan accused trump of rooting for the recession. Perched in the gold plated towers of the Trump Building in new york city, there was a billionaire saying, i hope this happens. I hope the Housing Market collapses. Reporter referring to comments trump made in the mid 2,000s about the looming crisis. I kind of hope that happens because then people like me would go in and buy. Reporter in a Statement Today trump said i have made a lot of money in down markets. Frankly this is the kind of thinking our country need. Understanding how to get a good result out of a very bad and sad situation. Clinton allies also turned up the heat on bernie drooping poll numbers against trump. You have the power to choose a new direction for the democratic party. Reporter they say the senators daily criticisms of his own party, like the ones in this new ad airing in california, are dividing democrats. No, i dont think im harming the democratic party. I think i am invigorating american democracy and invigorating the democratic party. Reporter he cites a surge in Voter Registration here in california the state that has become his primary focus. Though he did take the time, charlie, to call for a reexamination today of the results in kentucky. A state that clinton won last week, by fewer than 2,000 votes. Thank you, nancy. Earlier today on cbs this morning, we talked to Trumps Campaign manager, Cory Lewandowski about trumps refusal to release his tax returns. One way to determine how much, you release your tax returns. Your tax returns dt you what your worth. What they show is what your income is. He showed what is income is. 557 million. Massive cash flow. Very, very little debt. Less than 2 or 3 . Worth 10 billion. Look at some of the properties. Doral in florida. Nobody disputes how much property. Your tax returns show what you pay in taxes. It shows what as a businessman to his family, corporation he is going to pay the smallest amount of taxes possible which the American People also understand. No one begrudges that. Not an issue how much he is deducting, not the question. The question is, is transparency on a man one of the two people most likely to become president. What you also have. We have been very clear. These are taxes are under routine audit. The fault of the irs. Have them finish the audit. When it is done hell release his taxes. There is no legal obligation. The difference when you release everybody scrutinize. You dont know if they will change or not. Let the irs finish their work. Within a day . As soon as its done. A spokesman told us today the agency is prohibited by law from discussing a taxpayer it cannot confirm if someone is being audited. Do these cars have the muscle to with stand a crash . And which bug sprays protect best against the zika virus . The cbs overnight news will be right back. M hift my bargain detergent, it couldnt keep up. Ter. So i switched to tide pods. Theyre super concentrated. So i get a better clean. Voted 2016 product of the year. If its got to be clean, its got to be tide. So i get a better clean. Narrator breakfast. Dishes. Dinner. Dishes. Marriage. Dishes. Divorce. Dishes. Sleeping. snoring sputtering dishes. Not sleeping. Dishes. Life. Dishes. Death. Dishes. Existence. Dishes. Dishes, dishes, dishes. Every dish, every time. Only finish has the power ball to take on anything. I dont think thats how theyre made. Klondike hooks up with tasty flavors. The best ice cream bars ever conceived. sound of music histling introducing new ky touch gel creme. For massage and intimacy. Every touch, gently intensified. A little touch is all it takes. Ky touch. Yourbut the omega3s in fish oil differ from megared krill oil. Unlike fish oil, megared is easily absorbed by your body. Megared. The difference is easy to absorb. Cars that travel at high speeds can sometimes crash at highspeeds. So what happens then . New crash tests out today contain Important News for drivers of muscle cars. And heres kris van cleave. Reporter theyre american icons symbols of freedom and open roads. Muscle cars like the dodge challenger. What is it about the muscle car . I love the sound of the roar you get when you are driving it. When you are riding inside or when it is riding past you it is something you are always going to notice. Mustang. Reporter for decades they begged drivers to go fast. But now we are seeing how dangerous that can be. None of the cars receive the Insurance Institute for Highway Safety highest ranking. President adrian lund. We havent tested them before because we havent thought that this population is necessarily interested in safety. But they should be. Reporter ford mustang scored a good rating thanks to Collision Avoidance technology but has room to improve in small overlap front crashes, 25 of the front end hits a simulated poll at 45 miles an hour. Chevy kmaro earned a good ranking it Lacks Technology and struggled on roof acceptable score, lower marks for roof strength and performance in the small overlap crash test. In that crash, the dash pushed back. Trapping the test dummy. The damage in the footwell was so bad that the dummys foot had to be unbolted from the leg. This would have been serious leg injuries for a real person. Translator ford is calling this its safest mustang ever, noting it received five stars in the government crash test. Charlie, chevy and dodge are not commenting on the iihs report. Thank you, kris. Here is a question can you guess who turned 75 today. Here is a hint. The answer is blowing in the wind. Thats next. The answer is blowing in the wind socalled natural bug sprays get low marks for fighting zika. Consumer reports magazine says the natural sprays smell nice, but do not keep mosquitoes away for long. It recommend sprays made with synthetic chemicals including deet. Actor burt kwok died today. He starred in the pink panther movies. He would launch attacks to keep the he was 85. 75 years ago today, Robert Zimmerman was born in duluth, minnesota. If that name is not familiar his music is. How many years must a mountain exist before it is washed to the sea reporter the world knows him as bob dylan, musics poet laureate. This peanuts comb strip, linus remarks bob dylan turned 30. Charlie brown says that is the most depressing thing i have ever heard. 45 years later, bob dylan is still forever young. Still ahead, lee cowan with the story behind some classic american portraits. Next, the rockwells you havent seen. I just need a second. [male narrator] is your weight holding you back and affecting your health . Did you see this . Hm . Really . [narrator] excess weight or obesity can be serious. But you can do something about it. Visit your weight matters dot org. Download the free toolkit to prepare you to speak with a healthcare provider. Your weight does matter. Accept the challenge and take charge today. Visit your weight matters dot org. Education is the most powerful weapon which you can use to change the world. Join the International Fund for Animal Welfare to engage children, teachers, parents, whole communities. The animal action Education Program is good for animals and good for people too. [male narrator] protect whales, [female narrator] polar bears, tigers, [male narrator] elephants, [female narrator] companion animals, and the environment we all share. Protect. [goran visnjic] find us at ifaw dot org. 100 years ago this month, the first of more than 300 Norman Rockwell covers appeared in the saturday evening post. We end tonight with a little known story about the portraits. Lee cowan tells us between concept and canvas, there was camera. Do you really remember that day, or not so much . You know, hard to say. I remember bits and pieces. Reporter a scene pure rockwellian, the runaway is edward locke. 8 years old then. Now 65. Not many 8yearolds are immortalized as part of americana. Here i am. At the counter of a howard johnsons. Before rockwell ever put paint to brush he called in a photographer. What do you think when you look at these now . Reporter im stunned at how cute i was. Reporter each photograph became the template for the final painting. What did your friend at school think when it came out . Friend at school were okay when you are sitting with a Police Officer thats one thing. When you are posing with your pants done thats quite another. Reporter he is talking about this painting. One of the few that rockwell photographed himself. The towns people said i was the kid who showed his butt for 5. Reporter photography a technique rockwell started using in the 1930s to streamline his painting process. He really couldnt have somebody stand for hours, too tedious, time consuming couldnt hold the pose. Reporter the lead curator at the Rockwell Museum and keeper of tens of thousand of photos all of which rockwell directed like a movie. No unphotographed. The linoleum floor, doctors scale, even rockwell himself. When a model wasnt available. He really was a thinking painter. There was never anything in a rockwell that wasnt there for very good reason. Reporter as for ed his modeling days ended shortly after he turned 9. Apparently when i was 9 i was over the hill. Reporter he never called again . Never called me again. Reporter the emotions rockwell captured stretched far beyond the still frame. I remember meeting a number of Police Officers. And ill never forget one of the policemen came up and said that picture has hung in our house since i was 2 years old. So i felt really very proud of that. Reporter for Norman Rockwell it was story, not paint that came first. Lee cowan, cbs news, stockbridge, massachusetts. Thats the overnight news for this wednesday. For some of you the news continues. For others check back with us a little later for the news and cbs this morning. From the brostadca center in new york city, im charlie rose. Announcer this is the cbs overnight news. Welcome to the overnight news, im michelle miller. Over the past few weeks thousands of air travelers missed their flights because of long lines at the security gates. The anger sent political shock waves all the way to washington. Where the head of the tsa Security Operations is now been fired. Whether that helps move the lines during the busy memorial day weekend remains to be seen. Kris van cleave reports from reagan national. Reporter the lines at air ports across this country really became a black eye for the tsa. Latest in a series of problems for the agency. One Top Executive has been replaced as one senior official told me it was time for a change. In the wake of historically long lines at some of the nations airports that angered Transportation Security Administration is making changes. Kelly hogan response bum for Security Operations at nearly 450 airports nationwide is out. Replaced by his deputy. Last week, hogans compensation was questioned by republican congressman john mica. The gentleman in charge of all of this program earned in one year an 80,000 bonus. Reporter as the head of security for tsa, hogans base salary was more than 181,000 a year. Over 13 month hes took home 90,000 in bonuses as screeners failed to detect mock explosives or banned weapons in 95 of tests by the inspector general. Hogan was hammered earlier this month during a House Oversight hearing. Since his promotion to the position in 2013. Security operations at tsa. Reporter in this memo, Peter Neffenger disclosed a Leadership Team one week after 100 passengers were stranded overnight and forced to sleep on cots. Nationwide, tens of thousand hatch missed their flights as screenings have slowed. The tsa blames staffing shortages. Tightened measures. And increasing number of fliers. Friday, neffenger promised reform. You will see crowds. My goal is to keep you moving. Cant have a situation like in chicago again. On the president ial campaign trail, Bernie Sanders continues to keep the pressure on democratic frontrunner Hillary Clinton. Sanders requested a recanvas in last weeks Kentucky Democratic primary. The first count saw clinton win the state by half a percentage point. A recanvas will only affect one of the states 60 delegates. Meantime, clinton is focusing her fire on donald trump. Nancy cordes reports. If there is a bubble burst as they call it, you know, you can make a lot of money. Reporter using his own words against him. In more than half a dozen battleground states will argue today that trump rooted for the Housing Market to collapse. I kind of hope that happens. Because, then people like me would go in and buy. Campaigning in stockton, california, former president bill clinton had this message for democarts. Who are worried that polls now show trump pulling even with his wife. Just relax. In the end the American People are fundamentally fairminded. They only have so much bandwidth to think about politics. Rip he says he learned that firsthand when he won the nomination in 1992. When i showed up at the convention the majority of the American People didnt know that hillary and i had a child. Reporter Hillary Clinton cant shake sanders who predicted monday this years convention could get messy. And urged her to debate him ahead of the california primary. The Clinton Campaign said no dice. Arguing Hillary Clintons time is best spent campaig. And meeting directly with voters across california and preparing for a general election campaign. I was disturbed but not surprised to hear a few hours ago that secretary clinton has backed out of the debate. Reporter in 2008 when she was trailing clinton sounded a lot like sanders today. It is the toughest job in the world. You should