

Columbia University janitor Gac Filipaj (c.), looks on during the Columbia University School of General Studies graduation ceremony, Sunday, in New York. Filipaj, an ethnic Albanian who left his native Montenegro 20 years ago to escape war, is graduating with honors after 12 years of balancing studies and his full-time job. Jason DeCrow/AP
Lord's Resistance Army (LRA) commander Caesar Achellam sits with his wife Adong Gladys, 21, and daughter Ange Nity, 2, as he is presented to the media, Sunday. He was captured by Ugandan soldiers tracking down LRA fugitive leaders at a forest bordering the Central African Republic and the Democratic Republic of Congo. James Akena/Reuters
Austria's synchronised swimming duet Nadine Brandl (not pictured) and Livia Lang perform during a training session in Maria Enzersdorf, Sunday. Lisi Niesner /Reuters
Armed policemen ride on a locomotive transporting the Soyuz TMA-04M to its launch pad at the Baikonur cosmodrome in Kazakstan, Sumday. Shamil Zhumatov/Reuters
A demonstrator dressed in a chess board costume performs next to police officers during a protest at Puerta del Sol plaza in Madrid, Spain, Sunday. Alberto Di Lolli/AP
Shaven-headed young boys frolic during a service to celebrate Buddha's upcoming birthday at Jogye temple in Seoul, South Korea, Sunday. Lee Jin-man/AP
Parisians nostalgic of the Thirties ride old tandems and bicycles near Paris city hall Sunday. Remy de la Mauviniere/AP
Coco Ho of Hawaii surfs during the women's Association of Surfing Professionals (ASP) Billabong Rio Pro championship at Barra da Tijuca beach in Rio de Janeiro, Saturday. Ricardo Moraes/Reuters
Republican presidential candidate, former Massachusetts Gov. Mitt Romney, listens to the national anthem before delivering a commencement address at the Liberty University in Lynchburg, Va,, Saturday. Jae C. Hong/AP
Japanese fans wait for the arrival of actor Johnny Depp and Director Tim Burtont at the premiere of "Dark Shadows" in Tokyo,Saturday. Itsuo Inouye/AP
Onlookers walk past a stranded Taiwanese fishing trawler, which ran aground, in thick fog off Cape Town's popular Clifton beach, Saturday. Mike Hutchings/Reuters
Yevgenia Tymoshenko, daughter of jailed Ukranian former Prime Minister and opposition leader Yulia Tymoshenko, addresses supporters of opposition parties in front of a screen displaying a picture of her mother, during the Forum Of United Opposition in Kiev, Saturday. Gleb Garanich/Reuters
A longtime exposure shows participants taking part in the Grand Prix of Bern running event in Bern, Switzerland. Pascal Lauener/Reuters
South Korea's protesters shout slogans during a candle rally against import of US beef in Seoul, South Korea, Saturday, after the USDA announced April 24 that America's fourth case of mad cow disease was discovered in a 10-year-old cow. Ahn Young-joon/AP
An employee carries a pelican from its cage to an open air enclosure, at the Royev Ruchey zoo, on the suburb of Russia's Siberian city of Krasnoyarsk,Saturday. Ilya Naymushin/Reuters
A fisherman rows a boat as another holds a fishing net, with dark clouds hovering over them in Gauhati, India, Saturday. Anupam Nath/AP
A Bengal tiger wades in a pool at his enclosure at the Nehru Zoological Park in Hyderabad, India, Saturday. Mahesh Kumar A./AP
Hostesses walk around the race track at the end of the qualifying session for the Spanish Grand Prix auto race at the Montmelo racetrack, near Barcelona, Spain, Saturday. Alvaro Barrientos/AP
Laura A. Ryan, foreground, and Amy D. Cozad perform during the women's 10-meter platform synchronized finals at the USA Diving Grand Prix in Fort Lauderdale, Fla., Saturday. Alan Diaz/AP
Cyclist Lewis Summers leaps in the air at the Highland Perthshire cycling fun day in Aberfeldy, Scotland, Saturday. Russell Cheyne/Reuters
An Indian girl reacts as she runs from a sudden thundershower at the India Gate monument in New Delhi, India, Saturday. Kevin Frayer/AP
A woman poses for pictures next to the Euro 2012 trophy during a display to the public in central Kiev, Ukraine . Kiev is set to host the final match of the Euro 2012 soccer tournament. Gleb Garanich/Reuters
Red Bull Formula One driver Sebastian Vettel of Germany sits in his car during the third practice session of the Spanish F1 Grand Prix at the Circuit de Catalunya in Montmelo, near Barcelona. Albert Gea/Reuters
England's Tom Mitchell (in white) runs past France's Renaud Delmas during the pool games of the Sevens World Series at Twickenham Stadium in London. Eddie Keogh/Reuters
Women perform a traditional dance during the Rocket Festival, also known as Bun Bang Fai, in Yasothon, northeast of Bangkok, Thailand. Chaiwat Subprasom/Reuters
An Afghan ice cream seller waits for customers in the outskirts of Kabul, Afghanistan, Saturday. Ahmad Jamshid/AP
A woman stands on the roadside and sprays water at cars passing by during a promotional event of an annual automobile exhibition in Russia's Siberian city of Krasnoyarsk, Saturday. Ilya Naymushin/Reuters
Members of an elite police force stand at attention during their presentation in Cuernavaca, Mexico. The 250-strong team of elite police officers are part of a tactical team to fight organized crime, according to local media. Margarito Pere Retana/Reuters
South Korean Black Eagle aerobatic team planes fly in formation on the opening day of the 2012 Yeosu Expo in Yeosu, South Korea, Saturday. Ahn Young-joon/AP