Anchor Lisa Mullins speaks with Vincent Warren, Executive Director of the Center for Constitutional Rights. The Center has been spear-heading the legal effort to close Guantánamo and it's going to be arguing the case tomorrow before the U.S. Supreme Court.

Our daily geography puzzler.

The World's Gerry Hadden reports on an increase in reported incidents of domestic violence in Spain this year. The issue is receiving extra attention because of a case recently involving a woman who was murdered after appearing on television with her ex-boyfriend.

The answer to today's Geo Quiz is the Chao Phraya River in Bangkok, Thailand. The BBC's Jonathan Head explains people in the Thai capital have been wearing pink shirts recently.

Felipe Calderón

Mexico's President Felipe Calderón is looking to crush police corruption. He vows to modernize the country's police by retraining 400,000 police officers. The World's Lorne Matalon reports from Mexico City.

Reporter Roxana Saberi profiles Iranian singer and composer Mohsen Namjoo.

Entire program - December 5

A new National Intelligence Estimate this week concludes that Iran put a stop to its nuclear weapons program in 2003. But two years ago, a similar report concluded Iran was developing a nuclear bomb. The World's Jason Margolis examines how US intelligence-gathering methods (past and present) can come up with contradictory information.

The new US assessment of Iran's nuclear program will likely change the debate surrounding other Bush administration initiatives, for instance, its proposed missile defense system in Eastern Europe. Washington has said the missile system is needed to protect against a threat from Iran. Anchor Marco Werman speaks with Eric Rosenbach, executive director of Harvard's Belfer Center for Science and International Affairs.