China isn't just the biggest trading partner of the United States. The head of the Justice Department's National Security Division says it's also the biggest counterintelligence threat.
In this March 28 photo, Indian Prime Minister Narendra Modi addresses a campaign rally in Meerut. One of his efforts as prime minister has been to construct millions of toilets to reduce open defecation.
A man sets up portraits of North Korean defector Han Seong-ok and her 6-year-old son, who are believed to have died from starvation, at a makeshift shrine in downtown Seoul on Aug. 28.
Jung Yeon-Je/AFP/Getty Images