details about how he lived and died. plus cell phone service nationwide out. internet access completely gone and the heights shut off. some of the best security minds in the country wage a page cyber war to try to answer one question. is america ready for the threat? cnn was there to see what happened. we ll take you live to washington for some answers. we begin, though, with more possible problems for toyota. the company held another news conference in tokyo overnight announcing it s investigating a possible problem with the core roll that s power steering. this comes on top of the 8.5 million cars already recalled. the company says it s making progress with the sticky gas pedal problem. as of this morning, more than 20% of the repairs are done. tell us a little bit about this newest trouble with the corolla. reporter: this are a lot of people with corollas in their garage. it also the world s number one