>> this is the scene above cuero texas. this country's fourth largest city under water, feet of water, and this rain is going to continue for a few more hours, at least in parts of houston, not just houston proper, but surrounding houston as well. you can see the radar, louisiana also going to get their fair scherff rain as well. that's going to wrap up this hour. katy tur picking things up here. >> today the 12th anniversary of katrina, louisiana doesn't want to see that. president trump and first lady melania are on the ground in texas, they're in corpus christi, where they toured affected areas and met with fema and the national guard. we heard from the president and governor abbott just last hour.