A Capitol Police officer gives a final warning to pro-choice activists in front of the Supreme Court after the group blocked the street not allowing anti-abortion activists taking part in the 42nd March for Life in Washington, DC on January 22, 2015 to pass. Activists from across the nation participated in the annual pro-life rally protesting abortion and the 1973 Roe v. Wade Supreme Court decision legalizing abortion. UPI/Pete Marovich