North Korean residents line up to receive food rations at a Red Cross distribution center in Tongsin, North Korea, in 1997. Discussions over U.S. food aid to the reclusive country were to take place Monday. "You could, in a very real sense, see the needs for food assistance," said an official with Mercy Corps, after a September 2011 visit to the country. Lasse Norgaard/AP hide caption

Republican presidential candidate Newt Gingrich greets local residents after speaking at the Willow Ridge Golf Course on Dec. 15 in Fort Dodge, Iowa. Charlie Neibergall/AP hide caption

Basil Rathbone (right), as Sherlock Holmes, and Nigel Bruce, as Dr. Watson, in The Adventures of Sherlock Holmes, 1945. AP hide caption

Newt Gingrich speaks Monday at Global Security Services in Davenport, Iowa. Despite falling poll numbers, Gingrich says he will avoid negative campaigning. Chris Carlson/Associated Press hide caption

South Korea's nuclear envoys visit a warehouse with unused nuclear fuel rods at North Korea's main nuclear plant in Yongbyon, North Korea, in 2009. Following the death of Kim Jong Il, it is not clear how a new leader, presumably Kim Jong Un, will deal with the nuclear program. Anonymous/South Korean Foreign Ministry/AP hide caption

Meryl Streep stars as former British Prime Minister Margaret Thatcher in Phyllida Lloyd's The Iron Lady. The Weinstein Co. hide caption

After 20 minutes of silent witness, the angels gather around a group of neighbors and pray with them for employment, for better living conditions, for salvation from sin, and for an end to the murders. Raymundo Aguirre for NPR hide caption