Like Lucy Arnaz, Fox News has some 'splaining to do about an ad that appeared in three major newspapers on Friday, proclaiming that other major news outlets had not covered a recent massive "Tea Party" in Washington. The problem is, they did cover the event - and with more than just a passing clip. The ad appeared in The Wall Street Journal and The New York Post, both of which are owned or controlled by Fox owner Rupert Murdoch, and in the Washington Post, an MSM outlet if ever there was one, which makes that buy somewhat mystifying. The whole thing is mystifying since it's so easily disproved - and it's probably already spawned some Internet email blasts that will circulate for years.