President Obama participates in an interview with Robin Roberts of ABC's Good Morning America in the White House on May 9. During the interview, Obama expressed his support for gay marriage, a first for a U.S. president. The White House/Getty Images hide caption

itoggle caption The White House/Getty Images

Keith Judd, federal prisoner and presidential candidate, in 2008. Beaumont Enterprise, courtesy of Keith Judd/AP hide caption

itoggle caption Beaumont Enterprise, courtesy of Keith Judd/AP