What we know so far about investigation of Trump rally shooting | Special Coverage – MASHAHER

New details emerged overnight about the investigation into the shooting at former President Trump’s rally in Butler, Pennsylvania. A bystander was killed, two others were critically wounded and Trump said a bullet grazed his ear. The gunman was killed by a Secret Service sniper at the rally, officials said. CBS News 24/7 brings you the latest in this special coverage on Sunday morning.