Barack Obama: “We share a common assessment of Iran's nuclear program, and we announced new talks on extending U.S. military aid.”

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

Looking forward to being in Detroit on 10/24 to campaign for Jocelyn Benson, Abdul El-Sayed and Democrats up and down the ballot in Michigan.

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.

A drift towards extremism was "not inevitable