Watch live: Donald Trump returns to Butler, Pennsylvania for rally

President Donald Trump's return to Butler, the site where a gunman attempted to assassinate him in July, will feature an extensive list of guests, including the family of the volunteer firefighter killed at the July 13 rally, Tesla and SpaceX founder Elon Musk and singer Lee Greenwood. Trump will also appear with his running mate, Ohio Sen. J.D. Vance, several family members, members of Congress and county sheriffs. The rally begins at 5 p.m. Saturday, at the Butler Farm Show, 625 Evans City Road, Butler. Doors open at 10 a.m.