Haley Stevens refuses to articulate her motive for endorsing Mike Rogers

Democratic Rep. Haley Stevens told CNN’s Anderson Cooper her decision to back Republican Mike Rogers is "rock solid," but did not articulate what inspired her reversal.

Democrats have condemned Stevens' move, including fellow Michigan Rep. Debbie Dingell, who expressed concern for her.

0:00 What changed Haley Stevens' mind?
4:55 Anderson asks Stevens about her August social media post saying "Mike Rogers will be another rubber stamp for Donald Trump's dangerous agenda"
11:12 What did Stevens think when she heard President Trump praising her?