Supreme Leader Ayatollah Ali Khamenei gives the presidential decree to President Mahmoud Ahmadinejad for his second term during a ceremony in August 2009. Since that time, a political fissure has emerged within Iran's conservative camp, threatening possible open conflict between the two men.
AP/Office of the Supreme Leader
Wafaa Bilal implanted a webcam in the back of his head. The camera is taking a picture a minute for a year, and the images are being streamed live at Mathaf, the Arab Museum of Modern Art.
Dozens of African migrants cross into southern Israel through the border with Egypt last week. Construction has begun on a $270 million, 87-mile fence along the porous border. It's one of four measures proposed to try to stem the flow of African migrants into Israel.
Decades ago, the border fence near the port of entry at Nogales, Ariz., and Nogales, Mexico, was made of wire mesh. Now it's a thick steel wall covered with graffiti. Loosely translated, this part of the wall says "Walls Equal Death," although the end of the phrase is not shown.
Bob and Carrol Welch learn about the features of the new Buick Enclave they purchased from Dave Weber (center), a delivery manager at a dealership in Lincolnwood, Ill. Even though General Motors turned a profit in 2010, its market share slipped.
Scott Olson/Getty Images
Cheers, Charles Dickens: In this illustration titled "Micawber in his element," Mr. Micawber makes punch after a dinner party thrown for him by David Copperfield. Charles Dickens, author of David Copperfield, was a punch aficionado.
Fred Barnard/Hulton Archive/Getty Images