Captioning sponsored by cbs this is the cbs evening news with scott pelley. Roads and washed cars away. 21yearold Darren Mitchell posted this haunting facebook as water topped the roof of his truck. He wrote, all i wanted to do was go home. A short while later he disappear disappeared. After fields were flooded in chappell hill, ranchers tried desperately to save their cattle by herding them towards the shore. Homeowners are only now just beginning to soak in the damage of flooded homes and fallen trees and branches. Super scary. You dont know what to do. Reporter ed davises entire neighborhood of cut off. Its the second time it happened in a year. What are you going to do . Im probably going to have to move and i dont want to move. Reporter as you can see water has started to recede in some areas. This home and these cars were all covered. The threat is far from over. Thunderstorms are expected next week. Jane. Pauley don, thank you. Eric fisher is chief meersologist at he is tracking what could become a Tropical Storm this weekend. Eric. Newly designated, the Hurricane Hunters went into this system off the eastern seaboard this afternoon and determined we have dropped number 2 which will track off to the west, looks likely to make all of on sunday in the vicinity of charleston. Then it will stall out and make the way slowly to the north. If it becomes a Tropical Storm, its bonnie, and if youre wondering about the a storm, remember we had alex in january. There will be an elviated rip current danger as we head through this holiday weekend. And as this slowly churns its way west, it will bring heavy rainfall eventually to the entire eastern seaboard. Memorial day the tropical downpours will be from the midatlantic through new england and it could be a slope travel day on monday. Pauley indeed, thank you, eric. That debate between Republican Donald Trump and democrat bernie sanders, not going to happen. Today, trump called it off saying it would not be appropriate for him to debate the democrats number two finishers. Trump also suggested the networks had not come up with the money he suggest they had donate to charity. Bernie sanders campaigning for the june 7 california primary said he is disappointed and hopes trump changes his mind. Trump is holding a rally in california. There are protesters outside. Carter evans is on the the scene. Carter. Reporter jane, inside the San Diego Convention center, donald trump addressed thousands of supporters, but california is Fertile Ground for the antitrump movement, and there are a lot protesters here, as you can see behind me. And as the crowd grew, they also got angrier. San diego pleas were hoping to keep supporters and opponents apart, but late this afternoon, riot police intervened, making arrests. This protester was beaten with batons. But while the protests were mostly peaceful, the crowd was hardly there is little doubt of where they stand, and emotions have boiled over. This rally has also featured a broad array of protesters, not just latino groups but muslims, Union Leaders and members from the l. G. B. T. Community. Jane. Pauley thanks, carter. Hillary clinton also campaigned today in california ahead of the primary. She stopped at an oakland restaurant that serves chicken and waffles and hopes to pick up some vote to go. A. A. A. Tells us more than 2. 5 Million People are expected to fly this holiday weekend. And in some places, it looked like they were all waiting in the same Airport Security line. Youre look at airports in san francisco, atlanta, chicago, and the washington, d. C. Area. Dean reynolds is in chicago. Reporter early birds at ohare today waited hours to take flight. Cam newton of amo morning. My flight is at 7 00. I had to come early because, as you see, the airport is packed. Reporter swollen lanes zigzagged with travelers at airports croobs the country, giving t. S. A. A tough test but one it seems to have passed by most accounts, with the help of additional resources. In chicago 58 new t. S. A. Officers were at work, along with new bombsniffing canine units. And while the precheck passage had few takers, guides for American Airlines quickened the pace of everyone else. Move forward, please. Reporter delta and united said they invested 4 million each to have their employees help out with nonsecurity tasks. With airfares for the top 40 domestic routes 26 cheaper this memorial day, jane, air travel is expected to rise 1. 6 over the same weekend last year. Pauley all right, thank you, dean. In atlanta where theyre trying out a new system to keep the lines moving. David. Reporter jane, good evening. The lean is just as deep right now it was this morning. The current wait time is 1530 minutes. Thats much better than it was a week ago when people were having to wait nearly 90 minutes. At one point today they screened about 13,000 passengers within a twohour period. That, the t. S. A. Says, is efficiency. Most of the security is done here, there are 18 different checkpoints and most have been steady. An update to the system we told bulast night. No more having to push your bag through. You put your bag on the its on the way. If the person in front of you is taking too long, they dont hold up you. Today, the t. S. A. Says theyve noticed a difference, agents telling us with the new technology, people were m through within eight to 10 minutes. Jane, in the old way, theyd move through within 1530. They call it progress. Pauley thank you, david. A. A. A. Estimates 34 million americans are driving to their memorial destinations. Thats 700,000 more than last year. And theyre paying the lowest memorial day gas prices in 11 years. The National Average is 2. 32 a gallon. Last year, it was 2. 74. Whether by car, plane, or train, americans wont have to travel far to find trouble. Thanks to crumbling infrastructure, and heres our transportation correspondent kris van cleave. Reporter as americans head out this holiday weekend, theyll be driving on roads that are not in very good shape. A. A. A. Estimates pothole damage alone costs drivers 3 billion a year. Nearly one in 10 bridges nationwide is structurally deficient, meaning while it is safe to use, the bridge is in a deteriorating state and regularly monitored, inspected and maintained. Washington, d. C. s iconic Memorial Bridge is literally crumbling and now undergoing emergency repairs. In long beach, california, this is called the diaper bridge because of the netting to keep chunks of concrete from falling on to traffic below. The American Society of Civil Engineers gave u. S. Infrastructure a dplus. This is key to our quality of life. Its key to our economy. Reporter secretary of transportation, anthony foxx. Why hasnt there been a will to fix things . Because people like groundbreakings. They like openings, but we havent taken on the aggressive routine work of making sure the system stays as healthy as possible. Reporter amtrak estimates it needs an additional 20 million to restore its existing infrastructure in the northeast to safely maintain its Current Service levels. 200 feet under washington, d. C. , the citys troubled metro system is leaking. Des left the nations secondlargest metro system falling apart. New general manager paul wiedefeld. Is what youre going through a harbinger of things to come for infrastructure across the country . I would think so. What were going through, were at the point where we no longer can sort of keep pushing this down to the future and pretending its not there. Reporter the estimated cost to fix all of the u. S. Infrastructure needs . About 1 trillion over the next decade. Jane, if those fixes dont happen, experts say expect traffic to get worse, the roads to get deadlier, and for it to take longer to get goods to market. Pauley all right, kris van cleave, thank you. In hiroshima, japan, today, president obama said the memory of the first atomic bomb attack must nev fade, and he called on the worlds Nuclear Powers to have the courage to give them up. Mr. Obama is the first sitting u. S. President to visit hiroshima. Margaret brennan is there. Reporter feet from the epicenter of the blast, a solemn president obama laid a wreath in honor of the lives lost. Their souls speak to us, and they ask us to look inward, to take stock of who we are. Reporter listening to the president was 79yearold shigeaki mori, a survivor who was just eight when the bomb annihilated hiroshima. Mr. Obama did not apologize for what the u. S. Had done but said he wanted to remind the world of the agony of nuclear war. We have a shared responsibility to look directly into the eye of history and ask what we must do differently to curb such suffering again. Hiroshima, the target. Reporter it wassate 15 on that bright, cloudless morning in august when the early changed. A nearly fiveton atomic bomb nicknamed li from the enola gay. Three days later, a second bomb struck nagasaki. More than 200,000 were killed in the blast blasts. Tan was just six, at school when hiroshima was hit. All of her classmates were killed. She told us that having an american president acknowledge that suffering meant a great deal but she wanted more than regret. What we would rather see than an apology is selfreflection, she said. Instead of remorse what, we really want is a determination to never unleash such a weapon again. Jane, president obama was determined to reduce americas own Nuclear Stockpile but he has struggled to do that. Hiroshima, he says, should be a reminder of the work still to be done. Pauley indeed, thank you, margaret. Still ahead on the cbs evening news, a possible health risk linked to cell phones. And Steve Hartman on the road. Ive never heard a story like nightmares are made of. Or blessings. When they actually did start saving. This gap between when we should start saving and when we actually do is one of the reasons why too many of us arent prepared for retirement. Just start as early as you can. Its going to pay off in the future. If we all start saving a little more today, well all be better prepared tomorrow. Prudential. Bring your challenges. Msame time tomorrow, fellas . New dr. Scholls stimulating step insoles. They massage key pressure points with each step, for all day comfort that keeps you feeling more energized. Dudes got skills. New dr. Scholls stimulating step insoles. Dont let dust and allergies get and lifes beautiful moments. With flonase allergy relief, they wont. Most allergy pills only control one inflammatory substance. Flonase controls six. Flonase changes everything. Pauley folks who spend hours on the cell phone have probably wondered what all that radiation is doing to their health. Tonight air, possible clue. Heres anna werner. Reporter in one of the biggest studies to date, the National Toxicology program looked at the potential link between cell phone radiation and cancer. Researchers subjected lab rates rats to the radiation and found some rats developed tumors in the brain and heart. The reports authors said given the widespread use of cell phones, even a very small increase in cancers from radiation could have broad implications for public health. The findings will likely launch a new debate as to whether cell phone use might cause cancer. Dr. Otis brawley of the American Cancer Society it is Game Changing in that its the first time that got evidence that the radio waves from a cell phone actually can cause cancers. Reporter the f. D. A. Says the majority of studies so far have not linked cell phones with health problems. Dr. Henry friedman heads the wraen tumor center at duke university. This is just an incomplete presentation of information, and when you do that, you raise far more questions about the validity of the results. Reporter its worth note, the incidence of brain cancer has not increased in recent years, despite rapid increase in cell phone use. But if youre concerned about potential resks, jane, the experts say you can use either a set of headphones, keep the phone away from your head or use a bluetooth. Bluetooth. Pauley when sits right next to your head. It does. Pauley all right, thank you, anna. It happened again at the National Spelling bee. Poallergies . Reather. Stuffy nose . Cant sleep . Take that. A breathe right nasal strip instantly opens your nose shut your mouth and say goodnight, mouthbreathers. Breathe right. 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 viberzi. A different way to treat ibsd. 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. 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 viberzi. Pauley thege recall in u. S. History already in the millions got even bigger today. 12 million more vehicles from eight auto makers were added to the lest because their airbag inflaters, made by takata, can rupture, sending snap nel into the vehicle. 11 deaths have been linked to this. For a list of the models recalled go to cbsnews. Com. Today, more than 150 prominent doctors and scientists called for the summer olympics to be postponed or moved from rio because of concerns about the zika virus. Brazil is the epicenter of the outbreak. Zika can cause severe birth defects. Dr. Henry heimlich saved a life this week. That in itself is nothing new. Many have been saved from choking by the maneuver that bears his name. But monday night, he stepped in when a fellow resident at a Senior Center got a piece of i sort of felt wonderful about it, just having saved th that that girl. God put me in that seat right next to you, dr. Heimlich, so you could save my life. Pauley dr. Heimlich is 96. He claims this is the first time hes ever used the heimlich maneuver in an emergency. Testify another nailbiter at the National Spelling bee. In the final round, 13yearold jairam hathwa spelled felleddenkrae s. Reena ninan had one last shot that is correct. Pauley and for the Third Straight year, there were two winners, atie. In a moment, an old soldier wants to recruit you for a special mission. Steve hartman is next. Nexium 24 hour introduces new, easytoswallow tablets. So now, there are more ways, for more people. To experience. Complete protection from frequent heartburn. Nexium 24hr. The easytoswallow tablet is here. If youve gone to extremes to escapetry clarispray. Ergies. New, from the makers of claritin. With the 1 prescribed ingredient. And nothing is more effective at relieving your sneezing, runny nose and nasal congestion. Return to the world with clarispray. So guys with ed can. Take viagra when they need it. Ask your doctor if your heart is healthy enough for sex. Do not take viagra if you take nitrates for chest pain your Blood Pressure could drop to an unsafe level. To avoid longterm injury, seek immediate medical help for an erection lasting more than four hours. Stop taking viagra and call your doctor right away if you experience a sudden decrease or loss in vision or hearing. Ask your doctor about viagra single packs. Pauley as we head into memorial day, we end tonight with a reminder of what the holiday is all about. Steve hartman has a soldiers story on the road. Reporter there are 58,315 names on the Vietnam Veterans memorial. And this is the story of why theres not one more. A story about a soldier who came as close to alive. Ive never heard a story like this. No. Reporter its the kind of thing nightmares are made of. Or blessings. Reporter john colones blessing of a nightmare began february 19, 1968. His Army Airborne platoon was on patrol at the ca ty river when he and his men came under heavy fire. John was shot four times. I heard guys say i was done colone is dead, leave him alone. Reporter you heard people saying that . Oh, yeah, absolutely. I was put in a body bag, toe tagged, and taken to the morgue. He came inaise d. O. A. Reporter lieutenant Curtis Washington was an officer at the battalion aid station and worked at the morgue. It was a job he took so seriously, that just to make sure he never sent a live soldier home in a box, on his own, he used to open up each body bag and take a feet. This is what wed do. This is his foot, and id go. Reporter he was testing the plantar reflex. Would do it twice. And i did that, and he went, unh. And i did it again. Unh. And i said, wow. Reporter and that is how john colone came back from the dead. Which john says is a mixed blessing. He lost his life. He lost his life. He lost his life. He lost his life. Reporter eight soldiers, about a third of his platoon, died that day. I still wonder why me . Reporter even today you keep asking that . Absolutely. Why did you survive . Reporter it is a hopelessly rhetorical question. But as we walk through the cemetery where he would have been buried, john shared what may be part of the reason. So thats when i thought lets do something. Reporter a few years ago, he started sen memorial day to the graves of all the men who died in that battle. Later, he expanded to everyone who died in his battalion during the whole war, more than 8,000 worth of flowers for 160 graves. And now hes calling on you to adjoin him, to adopt a veterans grave on memorial day. One day a year were asking somebody to do something. Reporter to clean it up and lay some flowers, so that eventually, every vietnam veteran can be rightfully remembered. Hope im around here to witness that. Maybe that will answer that question, why . Reporter certainly something to live for. Steve hartman, on the road, in pinckney, michigan. Pauley and thats the cbs evening news. Scott will be along sunday evening on cement. Im jane pauley. Ill see ow sunday morning. Have a safe holiday weekend, and good night. Bob tonight, the focus on max scherzer, with fresh memories of a win in his hometown