Children play at a United Nations camp for Syrian refugees outside the northern Jordanian city of Mafraq on Aug. 13. The camp was set up on July 29 and so far more than 6,000 Syrian refugees have arrived. (Thomas Trutschel / Getty Images)

(Source: photoblog.nbcnews.com)

Cuba’s Mijain Lopez Nunez bites his gold medal at the podium of the Men’s 120Kg Greco-Roman wrestling at the ExCel venue. (Picture: REUTERS/Adrees Latif)

(Source: telegraph.co.uk)

Jamaica’s Usain Bolt crosses the finish line ahead of Ryan Bailey of the U.S., second left, Justin Gatlin of the U.S., second right, and Jamaica’s Yohan Blake to win the men’s 100m final during the London 2012 Olympic Games at the Olympic Stadium, August 5, 2012. Blake finished second and Gatlin finished third. (Kai Pfaffenbach / Reuters)

(Source: photoblog.nbcnews.com)

First place finisher Kenya’s Ezekiel Kemboi (top) hugs second place finisher France’s Mahiedine Mekhissi-Benabbad as they celebrate after the men’s 3000m steeplechase final during the London 2012 Olympic Games at the Olympic Stadium August 5, 2012. (REUTERS/David Gray)

(Source: reutersgallery.com)

A lava lake glows in Halemaumau vent, with Pu’u O’o vent on the left and the Milky Way shimmering in the sky overhead, on Kilauea Volcano in Hawaii Volcanoes National (Park Picture: G. Brad Lewis / Barcroft Media)

An Afghan boy rides his horse on a hill overlooking Kabul, Afghanistan, May, 14, 2012. (Ahmad Jamshid/Associted Press)

(Source: Boston.com)

Israelis lighted bonfires to mark the holiday Lag O’Bomer. A boy walked by one of the fires in Netanya. (Jack Guez / Agence France Presse)

(Source: The New York Times)

A boy climbs on a World War II monument at an open air museum in Kiev during Victory Day celebrations. (SERGEI SUPINSKY/AFP/GettyImages)

(Source: telegraph.co.uk)

A Muslim Sufi on a pilgrimage to Ajmer Sharif, a revered shrine in India’s western state of Rajasthan, bathed in New Delhi Tuesday. Thousands of Sufi devotees travel annually to the shrine of Sufi Muslim St. Hazrat Khwaja Muinuddin Chishti. (Kevin Frayer/Associated Press)

(Source: The Wall Street Journal)

US President Barack Obama winks as he jokes about his place of birth during the White House Correspondents Association Dinner in Washington, DC. (Picture: SAUL LOEB/AFP/Getty Images)

A girl plays amid Iceland poppies in full bloom at a park in Tokyo. (Picture: TORU YAMANAKA/AFP/Getty Images)

(Source: telegraph.co.uk)

The Weed Fairy smokes a massive marijuana joint right at 4:20 p.m. as thousands take part in the annual marijuana 420 smoke off at Dundas Square in Toronto, Canada on April 20. (Nathan Denette / AP)

(Source: MSN)

A young boy working at an aluminum pot making factory in Dhaka, Bangladesh on April 19. (Munir Uz Zaman / AFP / Getty Images)

(Source: MSN)

US President Barack Obama delivers remarks on job creation at Lorain County Community College in Elyria, Ohio. (Picture: REUTERS/Jason Reed)

A woman looks at an artwork by US artist Mel Ramos at an international art fair in Cologne, Germany. (Picture: Martin Meissner/AP)

(Source: telegraph.co.uk)