zi r zoraida sambolin is off today. we begin with breaking news. hazmat crews at the scene of this spectacular fire. it s raging in ohio right now after a train that was pulling several tankers derailed just before 2:00 this morning eastern time. this was an accident that happened in the north end of columbus. flames can be seen apparently for miles. witnesses reporting in that they could see this a long way off. christine romans has been monitoring the fire and ensuing issues that will come with it. she joins us now live with the story. residents were also saying they could feel it and they could hear it for miles away. 100 cars on this train, four or five of them, looks like they derailed. four or five of those were hauling tankers of chemicals. police say possibly sulfur. a local media report saying four or five of these are burning, raging here. in fact, it is so intense the flames, they re trying to get a look aboveground, trying to bring in air support to see exactl
bigger and facebooking is going public. it s time 0 play reporting roulette. first up, we ll begin with suzanne kelly in washington. she s following these hearings over cyberattacks. officials are warning they could be the number one security threat to the nation. so suzanne, what would the worst scenario be? well, the worst case scenario is going to be an instant loss of life, something like an attack on a nuclear facility or an attack on the air traffic control system. things like that which have the immediate impact. cyberthreat does go on in the economic world, too. you could definitely feel the effects of that coming. imagine for a second what this is like if you could imagine there s a criminal or terrorist already living in your house with you. but you don t know they re there. that s sort of how lawmakers and how the administration officials are looking at the cyberthreat now. okay, so how exactly are we going to fight these threats? that s a great question. and