is the debate that's happening on capitol hill in some respects. it's not about whether it's stupid or not. i do agree, the motion of, look, i'm not comfortable saying let's avoid having to have a conversation about passenger who is pose, perhaps, a deadly threat by saying get rid of the rule. that's like saying let's have conversations about terrorism by saying let's do away with the rule about taking your shoes off. unfortunately we're out of time and we have to leave it there with me having the last word. sorry scott jennings. >> thank you so much. my smile i hope will be endearing enough to you, scott. talk to you later. >> okay. please do so. i appreciate it. we turn now to another disturbing piece of video that we'll show you after the break. speaking of fighting, how about two teams this time fighting inside a shopping mall. but the controversy starts when the police show up. their response is raising questions of racial bias. i'll show you why next.