Congress is poised to expand two marine sanctuaries along the state's wild north coast.
U.S. Secretary of State Rice visits Asia to boost the six-party deal, N.Y. Philharmonic plays in Pyongyang.
The Serb-dominated area of Mitrovica is a flash point, and could be lost to Serbia.
Loss is major setback for Huckabee. Romney remains contender with win in Nevada.
The political blame game over Bhutto's assassination and rising ethnic tensions raise worries about the fragility of the country's federal structure.
Benazir Bhutto's party named her son and husband as new leaders, following a South Asian tradition of keeping political power in the family.