Barack Obama: “Our alliance has never been stronger than it is today.”

It is a decision about how do we face and embrace this finite amount of time we have on the planet.

When we choose, when we make that decision, I do believe – and there is evidence for this – that the world gets incrementally better, and that is a worthy goal and it’s worth fighting for.

The effort, he said, “should outrage all Americans, regardless of how they feel about Congresswoman Omar’s political views.”

Because if this becomes the new normal, there’s no reason to believe it will stop with her — or that future presidents, in either party, won’t do the same.