Saturday Night Live kicked off again this week with another skit with Tina Fey parodying Sarah Palin with Amy Poehler playing Katie Couric. Tina Fey's resemblance, mannerisms, and speech are practically identical. I watch portions of the Palin/Couric interview and I can no longer tell which is the real thing and which is the skit. Here are a few examples.
Oh, and someone compared the two interviews with side-by-side screens. Embedding was disabled, so you'll have to watch it here.