Four experts discuss the merits of the Obama administration’s proposed $60 billion arms deal with Saudi Arabia.

President Obama says Pakistan is crucial to the success of the U.S. war effort in Afghanistan. But five Pakistani experts argue the Pakistan part of Obama’s strategy is flawed.

What’s in store next year for the global economy? Five experts weigh in on the challenges facing the eurozone, the fragility of emerging markets, and the prospects for clean energy.

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.

Three years after the war in Iraq began, experts weigh in on whether U.S. forces are winning or losing.