Honestly, whoever said Comedy Central is probably right. The Daily Show and Colbert Report are the only shows that report actual news rather than opinions.
Fox is the worst by far, I realize that I do lean a bit left, but it's just complete right-winged facism 100% of the time. Half the time, it's just random hardcore conservatives spouting their mouths off on issues they know nothing about. I get especially steamed whenever I see them bashing a video game that no one reporting the story has ever even researched, much less played.
CNN is bad, they do lean left pretty hard, but not AS bad.
C-SPAN or NPR is probably the best legitimate news source you can find today in America. Maybe try reading a newspaper?