Algerian Foreign Minister Mourad Medelci, centre, greets U.S. Secretary of State Hillary Rodham Clinton upon her arrival at Houari Boumediene Airport, in Algiers, Algeria, Monday, Oct. 29, 2012. Clinton is on a five-day trip overseas to increase pressure on Mali's al-Qaeda-linked rebels and help Balkan nations end long-simmering ethnic and political disagreements. (AP Photo, Saul Loeb, Pool)

Photo by: Saul Loeb

Algerian Foreign Minister Mourad Medelci, centre, greets U.S. Secretary of State Hillary Rodham Clinton upon her arrival at Houari Boumediene Airport, in Algiers, Algeria, Monday, Oct. 29, 2012. Clinton is on a five-day trip overseas to increase pressure on Mali's al-Qaeda-linked rebels and help Balkan nations end long-simmering ethnic and political disagreements. (AP Photo, Saul Loeb, Pool)