Gen. Carter Ham is head of the U.S. African command. An Army brigade from Fort Riley, Kan., will begin helping train African militaries beat back a growing terrorist threat posed by al-Qaida. AP hide caption
National Security
Tuesday
Monday
Sen. Chuck Hagel, R-Neb., and then-presidential candidate Barack Obama in Amman, Jordan, in 2008. Paul J. Richards/AFP/Getty Images hide caption
Hagel Would Be First Former Enlisted Soldier To Run Pentagon
Friday
U.S. Sen. John Kerry (left), who was nominated Friday to be secretary of state, is shown shaking hands with Pakistani Prime Minister Yousuf Raza Gilani during a trip to Pakistan last year. Aamir Qureshi/AFP/Getty Images hide caption
One of these snow globes doesn't belong onboard. The one on the left, which is about the size of a tennis ball, is permitted in your carry-on luggage. The one on the right is not. Ryan Smith/NPR hide caption
New TSA Standards: Carry On Small Snow Globes And Pies, Keep Checking Jam
Thursday
A hilltop view of the 18-foot fence along the U.S.-Mexico border west of Nogales, Ariz. Ted Robbins/NPR hide caption
Is The Border Secure Enough To Tackle The Immigration System?
Sen. John Kerry, D-Mass., led a Senate hearing Thursday on the Sept. 11 attacks in Benghazi, Libya. Karen Bleier/AFP/Getty Images hide caption
Wednesday
An armed man waves his rifle as buildings and cars are engulfed in flames after being set on fire inside the U.S. Consulate compound in Benghazi late on Sept. 11. AFP/Getty Images hide caption
Chris Stevens speaks to the media in Benghazi, Libya, in 2011. Stevens, the U.S. ambassador to Libya, was killed on Sept. 11 of this year. Three U.S. government officials resigned Wednesday following a report that cited inadequate security. Ben Curtis/AP hide caption
Tuesday
Libyan President Mohammed el-Megarif speaks during a memorial service in Tripoli for U.S. Ambassador to Libya, Chris Stevens, and three consulate staff killed in Benghazi on Sept. 11. Abdel Magid al-Fergany/AP hide caption
Friday
President Obama has warned Syrian President Bashar Assad, shown here in 2009, against using chemical weapons. Louai Beshara/AFP/Getty Images hide caption
This monitor screen image shows a graphic of the orbit of the satellite carried by the Unha-3 rocket, which North Korea launched this week. The image is from the Korean Central News Agency, distributed in Tokyo by the Korea News Service. AP hide caption
What North Korea's Rocket Launch Tells Us About Iran's Role
Thursday
Sen. Dianne Feinstein, D-Calif., and Sen. Saxby Chambliss, R-Ga., have opposing views about a report detailing CIA detention and interrogation practices. Alex Wong/Getty Images hide caption
Report On CIA Interrogation Tactics Revives Torture Debate
Monday
The National Intelligence Council's Global Trends 2030 report predicts that by the year 2030, a majority of the world's population will be out of poverty. iStockphoto hide caption