Former Alaska Gov. Sarah Palin, second from left, visits a cholera treatment center run by Rev. Franklin Graham's relief organization Samaritan's Purse accompanied by Fox News Channel journalist Greta Van Susteren, fourth from left, in Cabaret, Haiti, Saturday Dec. 11, 2010. Palin arrived in Haiti as part of a brief humanitarian mission in the impoverished nation struggling to overcome post-election violence and a cholera epidemic.

RAMON ESPINOSA / AP PHOTO