National Philadelphia Police Investigate Extremist Connections In Officer Ambush 4:31pm January 08, 2016 by Bobby Allyn U.S. Law Around the Nation Share URL copied to clipboard! Copyright 2016 NPR. To see more, visit NPR. 300x250 Ad More All Things Considered Politics & Government Trump rallies in Michigan as Biden isolates Science Shortwave podcast explores Pluto's planetary demotion 300x250 Ad Support quality journalism, like the story above, with your gift right now. Donate