freeways around it are cut off. they have to move people out by air. it is with military precision that they are doing this, bringing in bank after bank of helicopters and then moving the most critically ill out first. then moving down the line to those who are less critically injured. dave, rene? >> miguel marquez for us there in beaumont. to his point, becky ames, the mayor of beaumont, said basically we're an island right now. >> yeah. >> terrifying. >> an island without any water. >> without water. right. on the high side of all this, celebrities are putting their money down to fund relief efforts for texans in dire need. hats off to houston, texans', j.j. watt. you're a fan of his. his grassroots fundraiser is now topping $13 million. here's what he told anderson cooper. >> this isn't a one day, isn't a one week, isn't a one-month