Sarah Palin said Monday that she is “contemplating” a presidential run in 2012. This candid revelation fuels the speculation surrounding the One Nation bus tour she kicked off this weekend, which she claims is not part of a campaign.

Sarah Palin said Monday that she is “contemplating” a presidential run in 2012. This candid revelation fuels the speculation surrounding the One Nation bus tour she kicked off this weekend, which she claims is not part of a campaign.