A bear and a rabbit are relieving themselves near each other in the woods. The bear turns to the rabbit and politely asks, "Do you have a problem with shit sticking to your fur?" The rabbit, thinking it an odd question, warily replies, "No." The bear says, "Well, that's good," grabs the rabbit, thoroughly wipes it's own ass, then tosses the rabbit aside as it walks deeper into the woods.
Palin (along with all of f*x (ItAin't)News, beck, et al) is a scatological mama grizzly and your everyday, run-of-the-mill republican is her rabbit.