If Barack Obama wants to call Sarah Palin a pig with lipstick and call John McCain a stinky fish then fine. But what does that make Barack Obama?
If either McCain, Palin or for that matter any Republican referred to Obama as an animal they would be called a racist faster than you could produce a response ad.
In the end, all this does is continue to engender more sympathy for Palin amongst real people.
So keep it up Obama and the MSM.