Here’s Tina Fey on Inside the Actor’s Studio earlier this week, with James Lipton interviewing her as Sarah Palin. This is the first time Fey has done the impression since guest starring on an SNL episode two years ago, but it’s really a testament to her incredible improv abilities that she can just slip back into it and give such incredibly funny responses to Lipton’s questions. I could watch James Lipton talk to Tina Fey’s Sarah Palin for the entire hour.