As Election Day nears, it’s becoming less clear who will hold the Senate majority next year.
Earlier this year, most pundits were ready to hand over the keys to the U.S. Senate to Kentucky’s senior senator, Mitch McConnell.
But now, a GOP takeover looks less likely. “I know there are four or five seats we think we can pick up, there are two or three we have to hang onto. We might lose one or two of the ones we have to hang onto, but then we might pick up three or four," says Senator Rand Paul.