Barack Obama: “Nuclear materials that could be sold . . . and fashioned into a nuclear weapon exist in dozens of nations.”

I’m going to insist that we can do better than we’re doing right now.

Pennsylvania, Governor Shapiro has your back — and in this election, I'm asking you to have his,

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.