branch to protect our communities. it's now time that congress asks to fix our broken immigration system. >> that was dhs secretary kirstjen nielsen just in the last couple minutes talking about the separation of children and parents at the border. she was speaking at an event in new orleans. we expect to see attorney general jeff sessions there' as well. we hear from first lady melania trump, former first laid lady laura bush, both of them speaking out. the first lady saying she haetsds hates to see children separated from their families. laura bush saying this breaks my heart, a blistering op said calling the policy cruel and immoral. we have been speaking with some of the parents who are living through this right now. we're live in texas for us. interested to hear what you found, what you heard, who you talked to. >> reporter: hallie, i've been here at the border for several days talking to families who have been reunited with their