Kisses at Republican Presidential Campaigns

Another one bites the dust. Today Rick Perry announced that he's dropping out of the Republican presidential race, three days after Jon Huntsman withdrew. These latest campaign casualties join colorful candidate Michele Bachmann, who dropped out of the race earlier this month. So the remaining Republican presidential hopefuls include Mitt Romney, Rick Santorum, Ron Paul, and Newt Gingrich. And while the candidates have been fighting their way to the White House, they've been doing a whole lotta kissing as well. What is it about politics and locking lips? From babies to dogs to old women, all the candidates except hand shakers Ron and Newt have been smooching along the campaign trail (even good ol' Marcus Bachmann got in on the action). So kiss Rick and Jon goodbye with the best — and the worst — kisses from the Republican presidential candidates.