Critics claim it's due to the controversial nature of the speech where she addresses the rise of Sarah Palin to prominence; PBS says it was due to time constraints.
It's funny, relevant, spot on, and deserves to be distributed.
"... [Y]ou know, politics aside, the success of Sarah Palin and women like her is good for all women - except, of course -- those who will end up, you know, like, paying for their own rape 'kit 'n' stuff," Fey said. "But for everybody else, it's a win-win. Unless you're a gay woman who wants to marry your partner of 20 years - whatever. But for most women, the success of conservative women is good for all of us. Unless you believe in evolution. You know - actually, I take it back. The whole thing's a disaster."
[Washington Post, PBS edits Tina Fey's remarks from Twain event]