In his address to the nation on Tuesday, U.S. President Barack Obama laid out a strategy he says will turn the tides in the faltering Afghan war effort. Five experts analyze his approach.

Six experts debate whether the Obama administration’s approach to China’s currency policy is the right one, and why.

Seven experts examine how resolving pressing domestic policy issues, from education to infrastructure, could help bolster U.S. leadership internationally.

Upcoming negotiations are shadowed by Iran’s increasing uranium enrichment capabilities. Four nonproliferation experts provide a path for resolving the intensifying nuclear dispute.

Four experts contribute their thoughts about the role of the United Nations and the future of global governance in this Expert Roundup.