Mitt Romney and his campaign are manipulating Facebook likes to boost their online popularity. By creating fraudulent accounts and viruses, this a breech of the Facebook ToS as well as the public trust. 

Sources: 

Did Mitt Romney Hack My Facebook Page: 

http://www.markturner.net/2012/08/25/did-mitt-romney-hack-my-facebook-account/

Bogus Facebook and Twitter fans: 

http://thecentristword.wordpress.com/2012/08/05/mitt-romney-starts-buying-hundreds-of-thousands-of-facebook-likes-and-twitter-followers/

Hacked by Mitt Facebook Page: 

https://www.facebook.com/MittYouDidntBuildThat