WHY IS OHIO A SWING STATE when they alway vote in the worse people?

Grow up, maybe they are voting for the best person. I mean Clinton or Obama, personally I'd vote for Clinton as well. And the last election, Bush or Kerry, not much of a choice there, Bush all the way. Maybe Obama, as many have said, DOES NOT have a plan, except to say he has a plan, which actually isn't a plan.