Does this scare you? Republicans registering as Obama democrats with the intention to unseat Clinton?

I simply can't buy that anyone would let their children bagger them into voting for Obama and then vote for Hillary. The republicans may want the race to continue which at least makes sense. Many were no doubt upset at his preacher and elitist remarks so it may not be accurate to label it as purely trying to monkey with the democrat race. It doesn't make sense for a Republican to vote for Obama because Hillary has no seat to be unseated from.