#1 CNN.com: I trust about 75% of what they say. The rest is political spin
#2 GoogleNews: I read it all as fact. I naively assume there is no hidden agenda to what they cover, and I'm happy with thinking that.
#4 FoxNews.Com: "Fair and Balanced" news, right? Or is it? Well I guess it is when you compare it to everything else out there. I trust about 65% of what these guys say.