A man has been taken into custody in Boulder after reports of multiple fatalities.
“I didn’t even know this particular provision was there until this all happened,“ one expert said.
At least four people were killed in a series of attacks on Tuesday night, and a 45-year-old Caucasian male was arrested.
The suspected killer has since been arrested.
The shooting occurred a week after five Dallas police officers were killed by a sniper during a protest over police brutality.
This morning, one of Trump's lawyers donated to Clinton's campaign, Israel suspends Palestinian entry permits after terror attack, Ohio approves the use of medical marijuana, and more.
The man, who was wounded by Secret Service agents after he walked up to a checkpoint near the White House while toting a gun, is hospitalized in critical condition.