Tina Fey Brings Back Sarah Palin

Tina Fey was hosting Saturday Night Live for a 3rd time this past weekend bringing back her hilarious impersonation of Sarah Palin in a skit where she was debating as an undeclared Republican presidential candidate.  I think Tina is great in this role.  I thought the joke about Katie Couric was pretty funny.  If you missed it, I've got it for you after the jump.
What do you think about Tina job as Sarah Palin?