allergytry new xyzal®.ou have symptoms like these for relief is as effective at hour 24 as hour one. so be wise all take new xyzal®. welcome back. i'm george howell live from houston, texas. we've fwn seeing the damage from hurricane harvey up close for a week now. thanks to nasa we're seeing the impact from outer space. look at that. this image shown by satellite the texas coast. you see the bays that have turned brown from the sediment stirred up from this massive storm. wow. many of the people here in houston who evacuated, many of them don't have much left to