President Biden urged lawmakers to ban assault rifles and high-capacity magazines. This “should not be a partisan issue,” he said.

Tuesday, March 23, 2021 1:27 PM EST

The attack Monday in Colorado, in which a gunman killed 10 people, including a police officer, came less than a week after another gunman murdered eight people in Atlanta. The back-to-back killings amounted to a return of mass casualty shootings that had seemed, for a time, to be suppressed by pandemic lockdowns.
The New York Times