Trump assassination attempt: What we know about the 20-year-old suspect

The man identified as the shooter in the apparent assassination attempt of former President Donald Trump was a 20-year-old from a Pittsburg suburb not far from the campaign rally where one attendee was killed.

Authorities say Thomas Matthew Crooks of Bethel Park, Pennsylvania, opened fire at the rally before being killed by Secret Service on Saturday, days before Trump was to accept the Republican nomination for a third time.

An FBI…