Actors Brad Pitt (L) and George Clooney arrive at the one-night-only production of "8", presented by The American Foundation For Equal Rights & Broadway Impact, at the Wilshire Ebell Theatre in Los Angeles, California March 3, 2012. Pitt and Clooney on Saturday led an all star cast in a table reading of "8," a play chronicling the trial in the federal constitutional challenge to California's Proposition 8, which would strip gays and lesbians the right to marry in the state.[Photo/Agencies]

Actors Brad Pitt (L) and George Clooney arrive at the one-night-only production of "8", presented by The American Foundation For Equal Rights & Broadway Impact, at the Wilshire Ebell Theatre in Los Angeles, California March 3, 2012.[Photo/Agencies]