A final count of votes from the 2012 Iowa Caucus may show that Republican presidential hopeful Rick Santorum actually won over rival Mitt Romney. Romney was initially declared the winner of the Iowa Caucus, beating Santorum by a razor-thin margin of eight votes. However, certification of the caucus results -- a process that began the day after the caucus and will wrap up by the end of this week -- could show that Santorum was the official winner, the Washington Examiner reports.