 Former President Jimmy Carter speaks to reporters after his meeting with United Nations Secretary General Ban Ki-moon at U.N. Headquarters in this photo from Oct. 25, 2007. Speaking to local reporters Wednesday, April 3, 2008, on a trip to Nigeria, the former Democratic president noted that Barack Obama had won his home state of Georgia and his hometown of Plains. &quot;As a superdelegate, I would not disclose who I am rooting for, but I leave you to make that guess,&quot; Carter said, leaving little doubt this week about who he'd like to see in the White House next year. (AP Photo/David Karp, File)