"There's no place in America for this kind of violence or any violence, ever, period, no exceptions," Biden said. "We can't allow this violence to be normalized."
Trump said Sunday that "God alone" had spared him from Saturday's brazen assassination attempt, the likes of which America had not seen since an attack on President Ronald Reagan's life 43 years ago. Trump, who was injured in the right ear when a sniper opened fire, traveled to Milwaukee on Sunday for this week's GOP convention.
One spectator was killed and two others were critically injured when bullets rained down from an AR-15-style rifle from a rooftop about 400 feet outside Trump's campaign rally at the Butler Farm Show in Butler, Pennsylvania.
The FBI identified the gunman as Thomas Matthew Crooks, 20, of Bethel Park, outside Pittsburgh. Crooks was killed by Secret Service agents moments after gunfire erupted at the rally.