FBI scrapes suspect’s phone, social media as feds hunt for motive behind National Guard ambush

Fox News contributor Paul Mauro joins ‘Fox & Friends’ to break down why the FBI is treating the National Guard shooting as a possible terror attack and what investigators are looking for next. Fox News contributor Paul Mauro joins ‘Fox & Friends’ to break down why the FBI is treating the National Guard shooting as a possible terror attack and what investigators are looking for next.