'SNL' encore as Gov. Palin, but you betcha she's busy

Recently read an article on CNN.com about Tina Fey and her recent appearances on SNL. Although she is no longer on the cast they have invited her back to portray Sarah Palin. Senator McCains running partner. The article was about how she doesn't know how much longer she will be asked to appear and how much longer she can handle it. She says she is so busy with her show "30 Rock" where she is a writer director and star of the show. That is a very demanding job and she may not be able to keep up with that and appearances as Sarah Palin. In the article she also talks about how she can work out her busy schedule, because SNL is on Saturday nights she goes in on Friday night and practices that goes Saturday and does the live show than the rest of the week she works on "30 Rock". I can see why she wouldn't be able to juggle all of this but i hope she can figure it out because i would love to see her on SNL again soon.