THE “STOP MCCAIN” COALITION

Citizens United Political Victory Fund -- run by longtime activist Dave Bossie -- to hit Fox News Channel Thursday with six-figure television buy comparing McCain to Hillary Clinton.   McCain "joined Ted Kennedy to sponsor amnesty for illegals... John McCain -- surprisingly liberal."   Watch it above.   Could be the start of major conservative effort trying to stop McCain in favor of Romney.   Plus: Romney appears to be the favorite of conservative talk-radio stars and stands to benefit from their distaste for the Arizona senator.