Retired Justice Sandra Day O'Connor, with Justices Sonia Sotomayor, Ruth Bader Ginsburg, and Elena Kagan, today. Steve Petteway/Collection of the Supreme Court of the United States hide caption

itoggle caption Steve Petteway/Collection of the Supreme Court of the United States

Two years ago, college students on the NAACP's "Vote Hard" bus tour encouraged people to vote in Selma, Ala., in the presidential race. African-American voters went to the polls in droves. Now, the Democratic National Committee is trying to do the same for the midterm elections. Mario Tama/Getty Images hide caption

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A Pakistani Sufi Muslim dances outside the Data Darbar, shrine to the patron saint of Lahore, during a three-day annual religious festival in Lahore, Feb. 4. Gatherings at the shrine have been curtailed since July, when suicide bombers killed more than 40 worshippers there. Behrouz Mehri/AFP/Getty Images hide caption

itoggle caption Behrouz Mehri/AFP/Getty Images

President of the Republic of Rwanda Paul Kagame had threatened to pull his troops out of the U.N. peacekeeping operation in Darfur, Sudan, because of the report. Michael Nagle/Getty Images hide caption

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Audrey Meadows and Jackie Gleason stand on the set of the TV series The Honeymooners. Who plays the insurer and who's the White House? Paramount Pictures/Hulton Archive hide caption

itoggle caption Paramount Pictures/Hulton Archive