You exhale because the events over. Thats right. Reporter but what manchester shows is that maybe you have to rethink that. Thats right. And rethink how you push security, and at airports as well, how do we push those security perimeters back that just doesnt make the choke point further back. Reporter but in some places its not possible to change the perimeters. Don dahler is in new york square. 300,000 to 500,000 people pass through this pedestrian plaza on any given day, this is a vulnerable area that police say they simply cannot make 100 safe. Police acknowledge that they cant do it alone and that there is strength in numbers. In new york, these subway posters encourage people to watch for danger. Police say tips have stopped violent attacks. Scott, the fbi has said terrorist attacks in this country could have been stopped if only someone had reported suspicious activity. Jeff pegues, thanks. Soon after the blast, Ariana Grande tweeted, broken, from the bottom of my heart, i am so sorry. I dont have words. The singer flew home to florida on a private jet today, and there are reports that her European Tour has been called off. President trump had this reaction while appearing today with the Palestinian Authority president Mahmoud Abbas in beth ha hem. So many young, innocent, Beautiful People living and enjoying their lives, murdered, by evil losers in life. I wont call them monsters, because they would like that term. They would think thats a great name. I will call them, from now on, losers, because thats what they are. Theyre losers. And well have more of them. But theyre losers. Just remember that. Mr. Trump and the first lady later flew to rome. Tomorrow he will meet with pope francis. While the president is traveling, a senate panel grilled a top intelligence official. Mr. Trump had tried to get him to say that there is no evidence his campaign colluded with russia. This was first reported in the Washington Post and has now been confirmed by cbs news. Here is our chief congress at correspondent, nancy cordes. Is that an accurate had reporting, director coats . Reporter the director of national intelligence, dan coats was reluctant to speak out today about the man who appointed him. I dont think its appropriate to characterize discussions with the president. Reporter cbs has confirmed that the president asked coats to push back on the fbis russia investigation. Mr. Trump made the same request of nsa director, mike rogers. Have you talked about this issue with admiral rogers . That is something that i would like to withhold, that question at this particular point in time. Reporter across the capitol, former cia director, john brennan described in the greatest detail yet why the Trump Campaign team first came under scrutiny. I was aware of intelligence and information about contacts between russian officials and u. S. Persons that raised concerns in my mind whether or not those individuals were cooperating with the russians. Reporter by last july, he says, the volume of contacts was large enough to warrant the creation of a working group, made up of agents from the cia, fbi and nsa. Having been involved in many Counter Intelligence cases in the past, i know what the russians try to do. They try to get individuals, including u. S. Persons to act on their behalf, either wittingly or unwittingly. And frequently, individuals who go along a treasonous path do not realize theyre on that path until its too late. Reporter california democrat jackie spear. Were you aware they were trying to cultivate then Real Estate Developer donald trump for almost eight years . Im not going to talk about any individuals. Reporter republicans like trey gowdy noted that contact alone was not proof of wrongdoing. Did you see evidence of collusion, coordination, and russian state actors . I saw information intelligence that was worthy of investigation by the bureau to determine whether or not such cooperation of conclusion was taking place. What was the nature of the information . As i said, mr. Gowdy, i think this committee now has access to the type of information im alluding to here now. Its classified. And im happy to talk about it in a classified session. Reporter brennan revealed for the first time today that he reached out to his russian counterpart last year and said that russia would pay a price if it didnt stop trying to meddle in the u. S. Election. Scott, the russian officials denied the charges but they said theyd take his concerns to vladimir putin. Nancy cordes on capitol hill. Thanks. Coming up next in manchester. The sobering truth about drinking and breast cancer. And later, well remember 007, sir roger moore. 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 clearasil rapid action begins working fast for clearly visible results in as little as 12 hours. But will it stop this teen from being embarassed by her parents . Nope. So lets be clear clearasil works fast on teen acne, not so much on other teen things. Weve known for some time there is a link between drinking and breast cancer. But a new report says that even a little alcohol can increase the risk. Heres dr. Jon lapook. The report reviewed data on more than 12 million women from around the world and found that one small glass of wine, beer or alcohol daily was an increase risk for breast cancer. For premenopausal women it increased 5 . For post menopausal women it was 9 . It does increase with more alcohol. Two drinks a day can give you twice the risk of one drink a day or three drinks a day increases the risk by three times. Reporter on the positive side. Vigorous exercise was associated with a 17 lower risk in premenopausal women and a lower risk in post menopausal women. We wouldnt want people to drink on the weekend and then the next morning go for a jog and it will cure everything. It may not work that way. Women who keep their weight in a normal range, limit their alcohol to one drink a day, that can significantly reduce risk for developing breast cancer. On the one hand, alcohol increases the risk of breast cancer, on the other hand, in moderation it can decrease the risk of heart disease. Its a balancing act to take into account which disease is the bigger threat for any one woman. Dr. Jon lapook, thank you. Still ahead, for your eyes only, well remember sir roger moore. This portion is sponsored by ford. Going further so you can. New lysol kitchen pro eliminates 99. 9 of bacteria without any harsh chemical residue. Lysol. What it takes to protect. 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 it was a somber commencement for the class of 17 at bowie state university. The gown of Richard Collins iii was draped over a chair. He was stabbed at the university of maryland where he was killed. Actress and heiress, dena merrill has died. A movie star and frequent game show star. They built a palm beach estate called maralago, now owned by the president. She was 93. Roger moore liked to say that sean connery played james bond as a killer while he played 007 as a lover, but when necessary, moore showed exquisite aim. Youve missed, mr. Bond. Did i . As you said, such good sport. Moore played bond in seven films and often wondered what kind of spy is recognized everywhere he goes. His big break came on tv in the 1960s playing the saint, a kind of latter day robin hood. Postbond, he was active in charity and became a good will ambassador for unicef. Roger moore died today of cancer. He was 89. Well be back in a moment in manchester. Why did this terrorist attack target children . Because isis and al qaeda have not yet found a way to set the world on fire. What they want is for christianity to declare war on islam. But each time they try to light the fuse, new york, london, nice, manchester, the hate never quite explodes. We think we found out why, right here. At 6 00 this evening, they filled Albert Square beneath their great gothic town hall. These are the crusaders isis ridiculed. But they call themselves mankunians, derived from manchester in rome. What we noticed is how young they are and how diverse. Islam is manchesters second largest religion. The people of manchester will remember the victims forever and we will defy the terrorists by all our diverse communities. The communities were too large for most people to see the vigil, but then they werent here to see, but to be seen. Why did you come here today to pay my respects and teach the children whats right and wrong. I grew up here, this is my home. And i want to show that even if im on the edge of the crowd, were here, we are standing against this. And essentially send a message through our solidarity that they will not win. We will succeed and we will overcome. Were not going to be cowed or put off by some cowards. The crusaders in the square were black and white and brown. Jewish, muslim, christian, hindu and sikh. It turns out the message is not united we stand but divided we stand, richer, stronger for our diversity. And thats overnight news for this wednesday. For some of you, the news continues. For others, check back with us a little bit later for the morning news and cbs this morning. From manchester england, im scott pelley. This is the cbs overnight news. Hi, everyone, and welcome to the overnight news. Im dimarco morgan. Shock, sadness and anger have descended on Northern England after the deadly terrorist bombing at a pop concert. Sadness that 22 people were killed and dozens hurt, and anger that a local man would target crowds of children with his murderous rage. Scott pelley is in manchester. Reporter the Prime Minister raised the Terror Threat to critical. That means another attack is considered imminent. Soldiers are being deployed. A makeshift memorial is growing for victims of the suicide bombing last night at the manchester arena. At least 22 were killed and 59 wounded. An unknown number are still unaccounted for. This attack was different. The targets included many Young Children and teenagers attending a concert. Among the dead, saffie rose roussos, just 8 years old. Her principal said shell be remembered for her warmth, kindness and creative flair. Georgina callender was 18 and a huge fan of Ariana Grande. And this dancer, describe as an amazingly happy, gentle person. The sun posted a photo of the man who took their lives, and Mark Phillips has the latest now on how it happened. Reporter it was an attack, not on a crowd of concertgoers, but on innocence itself. First, a thud. Then confusion. Oh, my god reporter then panic. The audience for Ariana Grande is young, often in their early teens, often female. Sometimes of Elementary School age. This was the deliberate targeting of children. An arena for sinful parties, isis called it in their admission of responsibility. We were in the arena, and we heard a bang, and i just run for me life. A big bang, smelled smoke and everyone was screaming and crying. Reporter the bomber had come to the concert from a manchester neighborhood a few miles away, where police were searching today. An s. W. A. T. Team blew its way into the home of a 22yearold local man police say was known to them and who had himself died in the murderous blast he set off. Manchester police chief, ian hawkins. I can confirm that the man suspected of carrying out last nights atrocity is 22yearold salman abedi. However, he has not yet been formally named by the coroner, and i wouldnt wish to therefore comment any further about him. Reporter a major antiterrorism investigation is trying to determine whether he acted alone or whether he had help in planning his attack and building his bomb. Either way, this attack was another example of homegrown terror. Police made at least one arrest today, of a 23yearold man they said was in connection with the bombing. The bomb had been built to kill and maim. Packed with nuts, bolts and nails and it even left those who survived traumatized. You dont think that something would happen to you. And then when it happens to you, its so unreal. It really hits you. Crying, still trying to get in contact with everybody that we havent seen. Reporter manchester, a proud, workingclass town now joins london and berlin and nice and brussels and madrid and all the other places where innocents have died in europes current reign of terror. Some details are emerging about the suspect, salman abedi. He was a local man who dropped out of college, attended a moderate, not radical mosque, how was he radicalized . Where did he learn to build such a lethal bomb, did he have any help . And if he was known to police, was there a security failing that contributed to this tragedy . Closer to home, officials were on capitol hill testifying about the investigation of russian influence on the 2016 president ial election. Nancy cordes has this story. Is that an accurate reporting, director coats . Reporter the director of national intelligence, dan coats was reluctant to speak out about the man who appointed him. I dont think its important to characterize conversations with the president. Reporter cbs has confirmed that the president ask the coats to push back on the fbis russia investigation. Mr. Trump made the same request of nsa director mike rogers. Have you talked about this issue with admiral rogers . That is something that i would like to withhold. That question. At this particular point in time. Reporter across the capitol, former cia director, john brennan described in the greatest detail yet why the Trump Campaign team first came under scrutiny. I was aware of intelligence and information about contacts between russian officials and u. S. Persons that raised concerns in my mind about whether or not those individuals were cooperating with the russians. Reporter by last july, he says, the volume of contacts was large enough to warrant the creation of a working group, made up of agents from the cia, fbi, and nsa. Having been involved in many Counter Intelligence cases in the past, i know what the russians try to do. They try to subborne individuals and try to get u. S. Persons to act on their behalf either wittingly or unwittingly, and frequently people who are on the path dont realize theyre on that path until its too late. Were you aware they were trying to cultivate then Real Estate Developer donald trump for eight years . Reporter republicans like trey gowdy noted that contact alone was not proof of wrongdoing. Did you see evidence . Of collusion, coordination, conspiracy, between donald trump and russian state actors . I saw information intelligence that was worthy of investigation by the bureau to determine whether or not such cooperation of collusion was taking place. What was the nature of the information . As i said, mr. Gowdy, i think this committee has access to the type of information im alluding to, its classified, and ill be happy to talk about it in a classified session. Reporter he said he reached out to his russian counterpart last year and said that russia would pay a price if it conditions stop trying to meddle in the u. S. Election. They denied it and said they would take the concern to vladimir putin. The cbs overnight news will be right back. Because your carpet theres resolve carpet care. It lifts more dirt and pet hair versus vacuuming alone. Resolve carpet care with five times benefits new degree ultraclearnt saving black white. Othes. No yellow stains on white clothes. No white marks on black clothes. New degree ultraclear black white. It wont let you down. 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. 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. A new exhibition by the chinese dissident artist, ai wei wei will open in new york. Its his first show in years. Dedicated to act vests and prisoners of conscience. Reporter they thought your intention was to subvert state power. Which is true. Reporter which is true. You want to bring down the Chinese Government . Not bring down. Reporter but you want it to change. Yes. Of course. Reporter those are dangerous words in china. Where even after decades of modernization the government has little tolerance for dissent. But thats never bothered ai wei wei. This is the work hes perhaps most famous for. What youre seeing in the background is a portrait of their revered dictator, mao tsetung. Are we creating a new ai wei wei as we stand here . Everybody can do it. Reporter easy . Certainly not subtle, and maybe a little silly, but the chinese authorities took them very seriously. They thought it was subversive. Why was the regime frightened of art . Because theyre afraid of freedom. And art is about freedom. Reporter theyre afraid of freedom. Yes. Reporter are you an artist . Or are you an activist . I think im artist, and activist is the same thing. As artist, youre always an activist. Reporter you have to be political to be a good artist i think every art, if its relevant, is political. Reporter as a writer for the new yorker who spent years in beijing and chronicled ai wei weis confrontations with the authorities, he called him an entrepreneur of provocation. What does that mean . It means that no matter what hes doing hes figuring out a way not to cooperate with the prevailing wisdom or the people in charge. And this can make a lot of people very angry. Whats wrong with how things are to ai wei weis mind . In china you are being constantly told that the world today is so much better than it was 20 or 30 or 40 years ago when Chinese People were literally starving that you should be satisfied. And what ai wei wei is saying is absolutely not. You should demand more. Reporter its not good enough to be rich. Exactly. Its not good enough to be rich. You need to be free as well. Reporter in 2008, his oneman rebellion turned into a war after 90,00