This week’s nuclear talks ended without resolving the issue of uranium enrichment, leaving Iran to potentially face tougher sanctions, says CFR’s Ray Takeyh.

This weekend’s G8 summit will be dominated by negotiations over the eurozone sovereign debt crisis and limiting contagion to the global economy, says expert C. Randall Henning.

The drawn-out talks between Iran and the P5 +1 nations over Iran’s nuclear program are expected to resume after the U.S. presidential elections, says veteran arms control expert Daryl Kimball.

Though Iran might be capable of making a nuclear weapon soon, whether it has decided to is up for debate and calls into question the pressure for immediate military action, says expert David Albright.

With food prices at historic levels, unrest is mounting around the world, particularly in import-dependent regions such as the Middle East. CFR’s Laurie Garrett says to meet demand going forward, cou…