Mitt Romney is scared, and his choice of Paul Ryan to be his VP proves it.

What scares him isn’t Obama or Obamacare or higher taxes. What scares him isn’t Harry Reid’s comments about him not having paid taxes over the last decade (that’s more embarrassing than frightening). What scares him isn’t unions or liberal SuperPacs or progressive think tanks who will run ads against him.

What scares him is Kansas. And it scares him a lot.

Sam Brownback just purged the Kansas GOP of anyone who gets in his way, and Romney doesn’t want that to happen to him. But how to avoid it? Maybe naming Romney’s former legislative director as his VP will help.