Report: US Expands Air Surveillance in Africa

A single-engine turboprop PC-12, the type of plane the U.S. military is reportedly using to record video, track infrared heat patterns, and catch radio and cellphone signals in Africa.

Joseph Kony, leader of the Lord's Resistance Army during a meeting with a delegation of 160 officials and lawmakers from northern Uganda and representatives of non-governmental organizations, July 31, 2006, Congo near the Sudan border.

Troops from the Central African Republic stand outside a building used for meetings between them and U.S. Army special forces seeking the leader of the Lord's Resistance Army, Joseph Kony, Obo, Central African Republic, April 29, 2012.

Anti-North Korean protesters from conservative, right-wing and pro-U.S. civic groups, burn effigies of late N. Korean leader Kim Jong-il (R), current leader Kim Jong-un (2nd R) and the North's founder Kim Il-sung during a protest in central Seoul.

Fighters from Islamist group Ansar Dine stand guard as they prepare to hand over a Swiss female hostage in the desert outside Timbuktu, Mali, April 24, 2012.

Suspected members of the radical Islamist sect Boko Haram are detained by the military in Bukavu Barracks in Kano state, Nigeria, March 21, 2012.