Mika Brzezinski used the anniversary to reflect on the need to come together in the wake of Charlie Kirk’s killing.

MSNBC pundit Mika Brzezinski made an impassioned call for unity on the 24th anniversary of the 9/11 attacks, during a discussion about deadly political violence in the U.S. Brzezinski said that September 11, 2001 began with “the promise and the hope of the beginning of the day… and then—quickly everything changing to devastation and buildings collapsing. And before that, people jumping and running and being covered in debris. And the loss that was so severe and so fast.” She went on to connect that day to the reckoning that has followed the killing of Charlie Kirk, 31, at an event in Utah on Thursday, which has prompted calls from both sides of the aisle for civility in political discussions.