Demonstrators speak during a pro-abortion rally in San Francisco

 
Demonstrators speak during a pro-abortion rally in San Francisco
Demonstrators speak during a pro-abortion rally at City Hall in San Francisco, California January 22, 2013. Americans on Tuesday marked the 40th anniversary of the Supreme Court decision that legalized abortion, even as battles over the contentious issue have largely shifted from the federal courts to statehouses.REUTERS/Robert Galbraith (UNITED STATES - Tags: SOCIETY CIVIL UNREST POLITICS)