Spreading the Wealth?

Is Ohio such a polarized state that GOP Congressmen can coast to re-election and then Siphon money to other GOP candidates? I say polarized because that many people can afford to not only win big, but give away money to other races. This is not limited to the GOP, but I live in the district of one of Ohio’s siphoners, Rob Portman. I don't know how much longer he will be my congressman, though.