As Andrea Mitchell began an interview with left-wing activist Sandra Fluke on the March 2 edition of her MSNBC show, the NBC correspondent denounced Rush Limbaugh for having, "attacked her [Fluke] with language that we will not repeat on the air."

Well, it turns out that Andrea Mitchell thought use of the word "slut" – one of Limbaugh's offending remarks – was perfectly fine when it was to get laughs for a network sitcom. Back on the September 30, 2010 episode of NBC's 30 Rock, Mitchell made a cameo playing herself and called Tina Fey's character Liz Lemon a "slut" following rumors of an office romance.

Read more: http://newsbusters.org/blogs/kyle-drennen/2012/03/10/hey-remember-when-nbc-thought-calling-someone-slut-was-hilarious#ixzz1oqLjXBVN