MSNBC’s Rachel Maddow co-moderated last night’s Democratic debate, and while she did receive praise for asking tough, substantive questions, she did receive criticism because of the very fact that she was an outspoken liberal commentator moderating a presidential debate. Oh, and also the fact that she hugged both candidates. On Fox News tonight, Megyn Kelly and Howard Kurtz had their doubts about Maddow’s claim she would do the same for Republicans, with Kurtz insisting “she should not have been on that stage.†Kelly, however, pointed out that the RNC has pushed for conservative commentators to co-moderate their debates (i.e....