June 6, 2012 (21 images)

The Space Shuttle Enterprise floats on a barge on the Hudson River passing the Statue of Liberty, One World Trade Center and The Manhattan Skyline in New York City on June 6, 2012. The Enterprise will eventually come to rest permanently on the flight deck of the Intrepid Sea Air and Space Museum. UPI/John Angelillo

President Barack Obama addresses attendees during the LGBT Leadership Council fundraising gala, capitalizing in part on his recent decision to support same-sex marriage, at the Regent Beverly Wilshire Hotel in Beverly Hills, California on June 6, 2012. UPI/Jim Ruymen

Republican Gov. Scott Walker speaks to supporters at an election night rally on June 5, 2012 in Waukesha, Wisconsin. Walker, who was opposed by Democratic Milwaukee Mayor Tom Barrett, is only the third governor in U.S. history to face a recall election and defeated Barrett by a wide margin. UPI/Brian Kersey

Carrie Underwood arrives on the red carpet for the 2012 CMT Music Awards in Nashville on June 6, 2012. UPI/Terry Wyatt