these make cleaning between myi love easy.sy. gum brand for healthy gums. soft picks, proxabrush cleaners, flossers. gum brand. welcome back. you are watching cnn. i'm brooke bad baldwin. we'll talk about the president of the united states who will be in las vegas tomorrow. but at the moment, the president and the first lady are there watching puerto rico getting a firsthand look at the recovery efforts. he's also meeting with a number of the hurricane victims, he sat in on a briefing just a short while ago praising local and federal officials, out thing the u.s. government's response. but he also raised some eyebrows talking about, among other things, the cost of the disaster