Johane Setlhare began taking anti-AIDS drugs, provided by the government, in 2007. Two years later, he regained enough strength to build the house that's behind him. Jason Beaubien/NPR hide caption

Justice Department Inspector General Michael Horowitz is reviewing secret emails about the department's Fast and Furious operation. hide caption

Packages of Activa yogurt, which contain probiotics, on a grocery shelf in Chicago. M. Spencer Green/AP hide caption

Syrian activist Karam Nachar is pursuing a doctorate in Middle Eastern history at Princeton. His family is working on several fronts against the Syrian regime. His father, who has been jailed previously, helped form the Syrian National Council, an organization of dissidents. Ozier Muhammad/The New York Times hide caption

Many businesses in the town of Oia, on the northern tip of Santorini, are struggling to make ends meet following a drop in tourism. Michael Virtanen/AP hide caption

The Iwo Jima Memorial, on the Virginia side of the Potomac River overlooking Washington, D.C., is one of many capital landmarks that do double duty as crime scenes in the novels of author Mike Lawson. Mark Wilson/Getty Images hide caption