The Fox News Channel, the largest conservative media outlet, suffered its worst month since 2001 in January among the most coveted viewer demographic, according to the latest ratings figures. A press release from the NBC Media Center reported that Nielsen ratings for the month of January showed Fox News viewership at a 12-year low, while rival MSNBC gained ground in all categories in 2012.

The right-leaning news juggernaut continues to dominates most cable news categories, hosting 9 of the top 10 programs, but it has lost considerable ground among the 25 to 54 demographic, turning in the worst ratings since the terror attacks of September 11, 2001 and its lowest total day ratings since 2008.....