Most of the liberals on FoxNews are former Clinton administration and Democratic Party officials. Are you saying Clinton and the Democrat Party are "extreme leftists"? Many of the others are current and former NPR employees. Also, if Kristin Powers or Juan Williams are "extreme leftists", what on earth would you call Rachel Maddow, Al Sharpton, Martin Bashir, Chris Matthews or any of the other left loons on MSNBC? They are much further to the left than anyone on FoxNews. If Juan Williams is an "extreme leftist", what on earth do you call that white chick who put corn rows on her head so she could look black... Mellissa Harris Perry or whatever her name is? You remember her, she wore tampon earrings and made fun of the Romney's black grandson? Do you call them "super duper mega extreme leftists" or what?
In other words, you're just making stuff up to make your argument seem valid, but when you really look at it, it just falls apart.