Nigeria faces international calls to bring to justice killer mobs armed with guns and knives who massacred hundreds of villagers in the country's rural heartland.

Global financial reform is expected to top the agenda Tuesday as President Obama huddles with Greek Prime Minister George Papandreou, whose country is at the center of Europe's debt crisis.

A police raid on the outskirts of Jakarta may have killed one of Indonesia's most-wanted terrorists, though officials have still to confirm the man's identity.