hey, white guys just have a lot to say

If you want to see exactly how white and male news shows are, check out the handy-dandy charts from Media Matters. Note that the political leanings of the show don't seem to have much to do with anything; Countdown is actually more exclusively white than O'Reilly (although Countdown's host once did rather smugly note that his understudy is a black woman; when does she get her own show?).

I don't know who Paula Zahn is but she seems a bit more open to black guests, although it looks like she's not better on the other races than anyone else.