didn't, and also to just remind people how complete the devastation is here, and how much need there is and to go to cnn.com/impact to help out if you can. >> chris, thank you very much. we hope people do that. of course, you will see chris' full tour tomorrow morning on "starting point." now, more continuing coverage of the devastating tornado continues with "ac 360." good evening, everyone. we are at the end of a searing day standing in a neighborhood that is almost unrecognizable. we've seen parents and children reunited today. we've also met parents who have gotten the worst news possible. we have seen heroes emerge, neighbors and strangers alike rising to the occasion. you will meet some of them tonight. we begin, though, with the very latest information for you. the search for survivors and victims continues tonight. crews with dogs have been going block by block all day checking, recheck and checking a third time. more than 100 people have been rescued alive from the rubble. they have been covering a lot of devastation. we learned late today that the tornado was as powerful as they