question. >> thank you for joining us today. president trump defending how migrants are being treated meanwhile at u.s. boarder detention centers. a u.s. watchdog sen interpret sounded an alarm on overcrowded facilities. migrants are shoved into crowded cells. on twitter mr. trump said our border patrol people are not hospital workers, doctors or nurses. great job by the border patrol. many are living far better now than they were -- than where they came from and in far safer conditions. but the complaints about the detention centers are growing and they come as some border agents are under investigation for racist and sexist posts in a facebook group. nick valencia has the details on