Barack Obama: “The buck will stop with me. The buck will stop with me. I'm the president and the buck stops with me. Ultimately the…”

The fact that any president, or any administration, is willing to engage in such transparent efforts to intimidate someone should outrage all Americans, regardless of how they feel about Congresswoman Omar’s political views.

I think when we act on that basis, it doesn't always work out, but over time things do get better.

A drift towards extremism was "not inevitable

And I will fight for that, even if I don’t always think it’s going to win.