 NBC's Aaron Katursky in Bethel Park, Pennsylvania. FBI Director Christopher Wray says they're looking into whether if Crooks was part of an attempt to interfere with the November election. We have committed the full force of the FBI to this investigation. Former President Trump is in Milwaukee for the Republican National Convention. Downtown streets are filled with people in red MAGA ball caps, but Saturday's apparent attempt on Donald Trump's life in Pennsylvania has convention attendees here in Milwaukee thinking about their own safety.