Washington, D.C., Mayor Muriel Bowser downplayed instances of rioting amid protests in the district over George Floyd’s death last summer during a tense exchange with Sen. Ron Johnson, R-Wis., at a Senate hearing on Tuesday.

Washington, D.C., Mayor Muriel Bowser downplayed instances of rioting amid protests in the district over George Floyd’s death last summer during a tense exchange with Sen. Ron Johnson, R-Wis., at a Senate hearing on Tuesday.