We have to wait until 2016 for a shot at the "Class III" Senators: Ayotte, Blunt, Boozman, Burr, Coats, Coburn, Hoeven, Isakson, Johnson, Kirk, McCain, Murkowski and Thune.
Finally, elected in 2012, the "Class I" Senators aren't vulnerable until 2018: Barrasso, Corker and Wicker.
Chiesa isn’t up for re-election. He’s the interim NJ senator RINO Christie appointed when Lautenberg bit the big one and will be out once Obama Jr. (Booker) is elected.
No surprise he voted “Aye”.