Barack Obama: “There is no doubt that we will establish some mechanism, memorial, during the course of the next several days.”

a belief that our military and law enforcement owe allegiance not to any president or political party, but to the people and our constitution … a belief in the peaceful transfer of power

I obviously have a room in his head.

the American people want to find a way to turn towards each other again, not further away

They're meant to remind us of who we can be, to remind us of what's possible, so we can forge ahead.