Barack Obama: “Michelle and I join the people of Massachusetts in thanking Congressman Olver for his service.”

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.

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

A drift towards extremism was "not inevitable