Increasing unemployment and poverty are making people more vulnerable to human traffickers, according to the State Department's annual report on human trafficking released Tuesday. E. Benjamin Skinner of the Carr Center for Human Rights Policy discusses modern slavery.

For the first time in history, more people are living in cities rather than in the country. But urbanization has come with a cost -- there has been an explosion of world slums over the past decade. Worldfocus.org's weekly radio show explored urban slums. Listen now.

Reginald Dale, a senior fellow in the Europe program at the Center for Strategic and International Studies, discusses the divide over regulation between France and Germany and the UK and U.S. and whether Russia will respond to President Obama's pledge to "reset" the relationship with Russia.

Organization of the Petroleum Exporting Countries (OPEC) set a precedent today with its largest oil production cuts ever -- 2.2 million barrels per day.

Bruce Kogut, a professor at Columbia University's Graduate School of Business, discusses how the Congressional auto bailout could ultimately hurt the American automotive industry.