Guest: Todd Zwillich, Capitol News Connection

Guest: Peter Morici, Professor of International Business at the University of Maryland and Senior Fellow at the Economic Strategy Institute.

On Saturday, a truck bomb blew up the entrance to the Marriott hotel in Islamabad. At least 50 people were killed, 250 were injured. Though analysts suspect that that this attack was a warning to the new leadership of Pakistan to end its collaboration with the United States in targeting militants along the Pakistan-Afghanistan border, South Asian and military affairs analyst Christine Fair sees things differently.

Drug-related violence in Mexico has killed more that 3,000 people this year, and a new BBC survey says nearly half of the country is cowering in fear from warring drug cartels.

Guest: Rex Hoggard, Golf Week Magazine

The 63rd Session of the United Nations General Assembly is underway, and more than 130 world leaders are gathering in New York City this week. With the Wall Street debacle, Russian-Georgian tensions and conflict over Iran's nuclear program, they will have plenty to talk about.

Guest: Stephen Labaton, the New York Times

Guest: Jonah Fisher, BBC World Service

Guest: John Podesta, Chief of Staff to President Bill Clinton (October 1998 to January 2001). He's now the president and CEO of the Center for American Progress, a progressive think tank. His book "The Power of Progress: How America's Progressives Can (Once Again) Save Our Economy, Our Climate, and Our ...

After its big debut two weeks ago, the atom-smashing Large Hadron Collider is offline and physics' Great Experiment is on hold.

This afternoon in New York City, Nobel laureate Wangari Maathai and former Vice President Al Gore will answer questions about deforestation and rainforest preservation at a private roundtable moderated by Dan Rather. Maathai discusses those issues and explains what the United States can do to help preserve tropical rainforests.