Emotional 911 calls from deadly Texas flooding released

We're going to die. >> We're going to do everything we can to avoid that. Okay.>> I have an infant. She can't hold her breath. >> Their pleas were desperate as the river rose before dawn.>> The water is at the windows. It's going to come in all at once. The windows are are rattling.Yes, ma'am. I've got everybody ahead of your direction, but I have other 911 calls I have got to take that way. >> More than 500 911 calls reveal an emergency response overwhelmed.>> Okay, I'm going to have to disconnect. Do we h ...