Barack Obama: “We offer our sincere condolences to the families and other loved ones of those killed.”

This race is going to be close. It could determine which party controls the Senate and whether Ohioans can count on the people in Washington to be fighting for you.

Please join me in supporting Sherrod Brown. He’ll always fight for Ohio.

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

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