First lady makes surprise visit to Kabul ahead of Paris donor conference later this week.
Political activists and lawyers launched a cross-country march Monday to press for the reinstatement of independent judges fired by Musharraf.
Reuters says that a study has found that Mexico City's notorious pollution is damaging people's sense of smell.
Soldiers work through the night to drain swelling lake formed by landslides.
A critical IAEA report could spur a new round of sanctions. Iran maintains its enrichment program is peaceful.
Police, Army begin joint operations in Johannesburg in try to quell the attacks, which have left 42 dead.