Tina Fey is great, but also check out LisaNova’s impersonation of Sarah Palin by clicking here.
UPDATE: Tina Fey did Sarah Palin again, in a parody of the Katie Couric interview. Click here for the video.
UPDATE (Oct. 3): For video of Tina Fey as Sarah Palin in the VP debate, click here.
UPDATE (Oct 18): Sarah Palin made a cameo appearance on SNL with Tina Fey!! Click here for the videos.
UPDATE (Oct 23): Tina Fey back as Sarah Palin, this time with Will Ferrell as George Bush. Click here for the video.
UPDATE (Nov 1): John McCain brought down the house appearing with Tina Fey. Click here for the video