Smoke rose Sunday during demining operations at the gas plant in eastern Algeria that Islamist militants attacked last week. Louafi Larbi /Reuters /Landov hide caption

itoggle caption Louafi Larbi /Reuters /Landov

Algerian men look at national newspapers headlining the terrorist attack and kidnapping in Amenas at a news stand in Algiers on Thursday. Ouahab Hebbat/AP hide caption

itoggle caption Ouahab Hebbat/AP

Islamist militants raided the In Amenas natural gas field (pictured) in Algeria on Wednesday and took several hostages. BP/AP hide caption

itoggle caption BP/AP