In South Dakota, former Governor Mike Rounds is entering the race to face Senator Tim Johnson (D-SD) in 2014. Entering now dissuades other candidates from jumping in, namely Rep. Kristi Noem. Senator Johnson suffered a brain injury and has had past health problems and is 65. No word yet on whether he will run again or not. If he chooses to retire, the seat is safely in the hands of Rounds or whoever wins the primary.
Suffice to say, the GOP may have picked up two of the six seats they need in 2014 just this week alone. Even so, there’s chatter of Arkansas (definite pickup) and the Alaskan Lieutenant Governor jumping into that race (slight pickup).