better than those bleachers inside live pictures from houston, texas, that's getting the brunt of tropical storm harvey. as it makes landfall for the second time. you can see that shelter right there is in a lot better shape than the one we showed you a few moments ago first, proof that the most challenging times can bring out the best in people. in houston, neighbors formed a human chain to help a woman to wade through some waist-high water to a rescue truck. incredible there. and look at this. a group of people rushing to save an elderly man from a pickup truck swept up by the flood waters on the interstate, also forming a human chain to get him to safety, just some of the incredible stories happening out there, people helping people make their way through harvey. david.