Century, the u. S. Flag will fly the u. S. Amends diplomatic relations with cuba. John kerry will visit for the first time in seven decades. Senior Defense DepartmentOfficials Say isis unleashed mustard gas on Kurdish Forces hrc youreintrouble. Com. One email on her private server included talk of a u. S. Drone operation. Jeb bush defended his brothers decision to invade iraq taking out Saddam Hussein turned out to be a good deal. At least 50 Chinese Workers dead following wednesdays explosion rescuers have pulled a survivor from rubble. Dozens still missing. Sudden, heavy rain in las vegas. Thousands left without power. Bracing for el nino. This could be one of the wettest and strongest. This is potentially a godzilla new england. It poses a security risk. Police are continuing to investigate the death of the 45yearold after being hit by a roller coaster. In new jersey a school bus slam interested a liquor store. All 11 children were taken to the hospital. All that this west jet Flight Attendant obviously loves his job. If that was the pilot, im getting off that plane. There he is, tom brady, on this football field. He has to be pumped. Brady dealing with offthefield issues. Do you think they checked this morning . Five or six times. All that matters a california veteran had to fight for his life. He survived a bear attack. Its unreal. There he was right on top of me. Reporter on cbs this morning. How far is Bernie Sanders going to go with his underdog moment . As a 73yearold curmudgeon, a threat to Hillary Clinton . You see him in the hallway like, what up, mr. Sanders . This mornings eye opener presented by toyota. Lets go [ applause ]. Lets go places. Captioning funded by cbs good morning. Charlie rose and Nora Odonnell are off. We have vinita miy nair and christine. Thank you for joining us. The American Flag flying over havana. Secretary of state john kerry left for the cuban capital this morning. He is the nations first top diplomat to visit the island in 70 years. The flag raising is a symbolic step in normalizing relations between cuba and the United States. Margaret brennan is at the newly reopened u. S. Embassy in havana for the historic moment. Margaret, good morning. Reporter good morning. A cold war standoff will end in havana when the stars and stripes fly once again on the island. Diplomats say the hard work to repair the relationship is just beginning. The u. S. Embassy in havana looks a lot like it did whether it was shuttered in 1961. Fidel castros close relationship with the soviet union drove the u. S. To cut dipmatic ties. Relations then went into a tailspin. The u. S. Sponsored a failed invasion and attempted to assassinate fidel castro who then let the soviet union store Nuclear Missiles on the island aimed at the u. S. I have directed the armed forces to prepare for any eventuality. Reporter the tit for tat continued for 54 years. Now the antiamerican billboards are gone. And cubans hope a growing number of american visitors, already up 56 this year, will jumpstart their weak economy. We dont need to be separated. The world is too global. We need to come together. Reporter cuban diplomat nadal who renegotiated the opening of the embassy says the continued u. S. Trade embargo limits progress. There cannot be normal relations between the countries when there are economic sanctions that damage the cuban people. And its in the interest of the american people. Reporter cubans still cannot buy goods from the u. S. The castro governments promises of new access like credit card use and the internet have not panned out. Many cuban hope the diplomatic opening may improve life. One doctor told us cubas already change, and there will be positive change in the future future. This shopkeeper said, there should be better relations because the people have nothing to do with politics. Many here are sick of politics and hope that todays flag raising will be more than symbolic. Now thes fists will get underway in just a few festivities will gets underway in just a few hours. Congressmen and prominent cuban americans are flying down to witness the historic moment. Vinita, that includes the same marine guards who shut down the embassy all those years ago. Wow. Margaret brennan, thank you. The ceremony begins at 9 45 eastern, 8 45 central. When they raise that flag, well bring you a special report live from the u. S. Embassy in cuba. A report says an email discussing secret cia drones was sent through Hillary Clintons private, unsecured server. The Associated Press says it was one of two messages with topsecret information sent to clinton while she was secretary of state. The fbi took possession of that server on wednesday. We have more from washington where the email controversy is stirring up the president ial race. Good morning. Reporter good morning. That Drone Program discussed in the emails was widely known, but because it was a cia operation, intelligence official say that those emails should have been considered classified. Part of an ongoing debate about just how sensitive the information in those emails was. [ cheers ] reporter for republicans, clintons email problems went from attack line to punch line thursday. The problem was the debate invitation was emailed to hillary. [ laughter ] mr. Huckabee reporter at the iowa state fair, Mike Huckabee joke good her address hrc youreintrouble. Com. Reporter clintons democratic opponents like former Maryland Governor omalley have tried to tread lightly. All of the stuff about the email server and topsecret emails and all of this these are not the ideas that excite the electorate. Reporter senator feinstein came to clintons defense say, as someone who regularly reviews classified material, i can say that those droumts always clearly marked documents are always clearly marked as containing classified information. The emails identified in clintons situation did not contain these markings. The fbi picked up clintons server wednesday. Not from her chappaqua, new york, home but from a data center in new jersey. A lawyer for the i. T. Firm that manages the clintons email system told us that the clin n clintons decided to upgrade their system sometime after clinton left the state department in 2013, and that the old server is blank and likely does not contain usable information. Dan ackerman is Senior Editor at cnet. He says to truly wipe a server clean, the material needs to be intentionally overwritten multiple times. If you write something on a chalkboard and erase it, you can still kind of see the outline. Thats like deleting a file. If you write over it again, its harder to see. The more times you write over it and erase it and write over it, eventually youll never decipher what the original data was. Reporter the fbi hasnt said what it plans to do with the server. The intelligence communitys Inspector General referred the matter to them in the first place because he was concerned about the security of material that might be on it. Its possible that the fbi is more interested in safeguarding the server than in examining it. All right, nancy. Thank you. This morning, a 19yearold firefighter was pulled alive from the rubble of the devastating explosions in china. He was trapped for 32 hours. New video of wednesdays explosions shows the devastation. At least 56 people are dead. Heres a look at the Warehouse District this morning. You see that its still smoldering there. We have more from beijing and our partners at sky news. Reporter good morning from beijing where a remarkable story is emerging here of a young firefighter pulled from the wreckage some 32 hours after this blast. He is 19 years old, and his first year with the fire service. Now being treated in hospital for serious burns and smoke inhalation. But in a stable condition. He has realized he couldnt move and fighting to stay conscious until help could arrive. We heard, too, from one of the men among the first firefighters arrive at the scene. Hes described seeing that initial explosion, throwing himself facedown on the ground which saved his life, but feeling debris landing on top of him and being flung five to six meters across the ground by the force of the second explosion. He described, again, coming around, seeing what he described as fire rain falling from the sky, and managing to crawl to safety behind one of those heavy industrial shipping containers. Extraordinariville stories here. A number of extraordinary stories here. A number of firefighters remain unaccounted for. The work goes on, now complicated by serious concern as to exactly which substances may have been involved here and which chemicals may now be present at that scene. Reporting from beijing, thank you. Isis is accused this morning of using mustard gas. A chemical weapon outlawed nearly a century ago. Kurdish troops fighting isis in Northern Iraq say they were the targets. American Officials Say the charges are plausible. Clarissa ward is following the story from istanbul, turkey. Good morning. Reporter good morning. Well, a senior u. S. Defense official told cbs news that reports that isis has used mustard gas against Kurdish Forces are, in fact, credible. So far theres been no details or no information as to when these were used, how they were used, and where they were used. What we believe we know is that Kurdish Forces claimed earlier this week they came under a chemical attack. They did not specify what chemical was used in the attack. But video appeared to show men with respiratory problems. One man with burns. Dozens of them injured. None were killed. And u. S. Officials say that they do believe that isis has possession of mustard gas, possibly from old Saddam Husseinera stockpiles, but more likely from syria. In 2013, the assad regime admitted to having stockpiles of mustard and claimed at that time that they had been destroyed, all of them, as part of the deal brokered by russia and the u. S. We know in the past, the assad regime has used chlorine gas in attacks. And kurdish fighters claim that isis has also used chlorine. Technically, chlorine is not a banned substance, unlike mustard gas. Mustard gas is a primitive, very crude weapon. It was popular in the first world war. Really you need to use it in large quantities to effect any serious damage. Investigating reports. Today now, Kurdish Forces are claiming they came under yet another attack last night. So far we have not been able to confirm that. Christine . All right. Clarissa ward in istanbul, thank you for that report. Japans Prime Minister this morning stopped short of apologizing for his countrys actions in world war ii. Shinzo abe expressed profound grief for everyone who died. His closely watched statement marks the 70th anniversary of the end of the war. Abe said future generations should not continue apologizing. A muddy mess this morning in parts of utah. A mudslide forced 11 families from their homes overnight south of salt lake city. Heavy rains in Woodland Hills caused up to four feet of mud to pour into the streets and homes. Nobody was hurt. Emergency responders used sandbags to protect the houses. This morning, forecasters warn that storms of godzilla proportions could hit the west coast. A nasa climatologist describes the system as a godzilla el nino. Could it bring onceinageneration storms to the west this winter. John blackstone shows how this could impact, especially the fouryear drought. Reporter a strong el nino could turn droughtstricken california from this to this. In san francisco, the winter of 199798 was the wettest in years. A full years worth of rain fell in los angeles in one month. Mountain towns were buried under twice the average snowfall. Whats coming this winter could be even stronger. El nino comes in awe sizes, small, medium in all sizes, small, medium, and large. Rarely do we get a godzilla el nino. Reporter god zale is apparently the only godzilla is apparently the only tword describe what climatologists describe as unusually warm water spreading across the pacific near the equator. The warm water mass, the signature of el nino, seems to be growing even broader than it did in 1997. This one looked promising from the start. At birth, it was a big baby. Reporter in the United States, a strong el nino can bring more precipitation across the south and up the east coast. Northern states are likely to have a winter that is dryer and warmer than usual. This will be a very strong el nino. Reporter in california, meteorologist john montaver did he has been watching with growing excitement. We always get interested in forecasting storms. Theres going to be lots as this pattern bears out. The people of connecticut enacted a law that said the Death Penalty is unconstitutional the Death Penalty shall be abolished going forward. But anyone who was still on death row, there were 11 people including the two killers who are looked at as monsters in the pettitte case, they were still on death row. And the legislature probably because of those two people said the people on death row, theyre still getting executed. Santiago goes forward. Now the Supreme Court in a 92page opinion, 75 pages by the majority, goes through the history of the Death Penalty and says no more. The Death Penalty is now unconstitutional under the connecticut constitution. What about the families of these victims like dr. Pettitte . I would imagine he had such a sense of closure. Now everythings reopened. Can he appeal the decision . No. What you have is this because they decided that the Death Penalty is unconstitutional, as cruel and unusual punishment, this is their reasoning, they say it no longer comports with contemporary standards of human decency and serves now legitimate purpose. With those two prongs and because its the connecticut state constitution, its final. Its over. The only way to overturn this would be by a state constitutional amendment that is not going to happen. It will be interesting to see how this influences other high courts. It will. Thank you very much. A man lost his cell phone riding a roller coaster in ohio. He was killed trying to get it back. The 45yearold james young was hit and killed at the cedar point amusement park. Young had jumped a fence to look for his cell phone after it fell into a restricted area. This morning, the epa reports colorados animus river seems to be restoring itself after a sludge spill. Toxicity levels are going down. It stems from a spill at the mine last week. Colorado is letting Treatment Plants use river water again, but boats are still banned. The epa says nearly three million gallons of sludge poured into the river. The nfl suspended tom brady for four games, but that did not keep him off the field last night. There he is, tom brady. Comes out for the first offen offensive series for the patriots. Who a long off season for number 12. All know the story after all hes been through. This is home for him the super bowl mvp started new englands first preseason game. The patriot fans were glad to see him. Brady played less than one quarter of last nights loss to green bay. He was in court this week in new york city challenging the deflategate suspension that begins with the regular season. Britains royal family says paparazzi have crossed a line. Ahead, the blunt warning this morning for photographers trying to snap a picture of after 45 years of public tv, sesame street on hbo. In the nation, we know how you feel about your car. So when coverage really counts, you can count on nationwide. Love because whats precious to you is precious to us. Love is strange just another way we put members first. Join the nation. Baby. Nationwide is on your side guapo doesnt know hequality ingredients,od no soy, wheat or corn. All he knows is, there will be no crumb left petsmart has a wide selection of natural foods. Save up to 5 on select blue life protection® and wilderness® pet food. Petsmart®. Inspired by pets. Just in case you were wondering what cheerios are made of whole. Grain. Oats. 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