Venezuela's opposition leader Henrique Capriles talks to Venezuelans who live in Colombia, in Bogota, Colombia, Thursday, May 30, 2013. Capriles is trying to build international support for his efforts to overturn an April 14 presidential election he claims was fraudulent. Capriles narrowly lost to governing party candidate Nicolas Maduro.
Oprah Winfrey receives an honorary Doctor of Laws degree from Harvard University during commencement ceremonies in Cambridge, Mass., Thursday, May 30, 2013.
An army officer walks with brooms in front of a burned building that housed an orphanage for Muslim children in Lashio, northern Shan State, Myanmar, Thursday, May 30, 2013. Many Buddhists and Muslims stayed locked inside their homes and shops were shuttered after two-days of violence in Lashio town, near the border with China, the latest region to fall prey to the country's spreading sectarian violence.
Caleb "Kai" McGillvary, 24, talks to the media as he is taken by Union County sheriff's officers to jail in Elizabeth, N.J., Thursday, May 30, 2013. McGillvary is charged with beating 73-year-old lawyer Joseph Galfy to death after they met in New York City. Galfy's body was found in his Clark, N.J., home. McGillvary, who gained Internet fame as "Kai, the hatchet-wielding hitchhiker," says he's not guilty of the murder charge.
Commuters walk along Comercio square during a 24-hour subway workers strike, Lisbon, Thursday, May 30, 2013. The strike snarled rush-hour traffic in the Portuguese capital in the latest protest against the bailed-out country's austerity policies. Unions representing subway workers called the walkout Thursday over labor reforms and cuts in entitlements. The government is enacting those measures in return for a euro 78 billion ($101 billion) financial rescue two years ago.
Pittsburgh Steelers defensive tackle Steve McLendon (90), left and defensive end Cameron Heyward (97) participate in drills during NFL football practice on Thursday, May 30, 2013 in Pittsburgh.