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March for Life

Anti-abortion protesters carry a cross at the March for Life on January 25, 2013 in Washington, DC. The pro-life gathering is held each year around the anniversary of the Roe v. Wade Supreme Court decision. (Photo by Brendan Hoffman/Getty Images)

Abortion opponents march in Washington

Thousands of anti-abortion demonstrators march through Washington on Jan. 25 to the steps of the U.S. Supreme Court to protest a landmark decision that legalized abortion.