MSNBC Live 09/21/15

Memo: terrorists might impersonate PA police

Philadelphia Police Commissioner Charles Ramsey explains the meaning of the recent document obtained by NBC News distributed by Pennsylvania State Police’s Criminal Intelligence Center warning that terrorists might impersonate police officers in Philadelphia. Ramsey states that there are no credible threats for Pope Francis’s visit and shares the Philadelphia police preparations for the visit. ... more Duration: {{video.duration.momentjs}}