Barack Obama: “We have strong evidence of that.”

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

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

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

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