Barack Obama: “Today, I am pleased to announce members of my science and technology team whose work will be critical to these efforts.”

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

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

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.

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