Former President Jimmy Carter, center, accompanied by wife Rosalynn, left, and daughter Amy, testifies on Capitol Hill in Washington, Tuesday, May 12, 2009, before the Senate Foreign Relations Committee during a hearing on energy security. AP Photo logo AP Photo 6 months ago

Former President Jimmy Carter, center, accompanied by wife Rosalynn, left, and daughter Amy, testifies on Capitol Hill in Washington, Tuesday, May 12, 2009, before the Senate Foreign Relations Committee during a hearing on energy security.