ANNAPOLIS, MD - MARCH 01: Maryland Gov. Martin O'Malley (C), Senate President Thomas V. Mike Miller (L) and House Speaker Michael Busch (R) sign the state's recently passed same-sex marriage bill into law during a ceremony at the Maryland State House March 1, 2012 in Annapolis, Maryland. The law is expected to face a referendum in the November election before it goes into effect in January, 2013. (Photo by Alex Wong/Getty Images)
