Conservatives' marriage equality brief attracts more signers

More than 100 prominent Republicans and conservatives, including actor and director Clint Eastwood, have signed a brief urging the Supreme Court to strike down California’s Proposition 8. Signatories added this week include Beth Myers, who was a top adviser to Mitt Romney’s presidential campaign, and B.J. Nikkel, a Colorado politician who once worked for Marilyn Musgrave, a high-profile marriage equality opponent and former member of Congress.