for fast 5-in-1 multi-symptom relief. breakthrough allergies with allegra®. welcome back. we've seen ate over and over again. just in the past week alone, people stepping up rescuing neighbors, rescuing strangers and even animals from flood waters. at times the rescuers even risking their own lives to rescue others. we bring you some of the stories of the heroes out of this storm. >> what are you going to do if. >> going to try to save some lives. >> reporter: ordinary people answering the call. now heroes of hurricane harvey. this man and his wife called a fast food chain for help after their home flooded. >> i called chick-fil-a. that sounds kind of funny, but i