Michael talks with author Jeffrey Sachs about his plan to end global “extreme poverty” — which he says kills 20,000 people a day — within 20 years.
Jeffrey Sachs: Ending Poverty
Michael talks with author Jeffrey Sachs about his plan to end global "extreme poverty" -- which he says kills 20,000 people a day -- within 20 years.

Guests:
Jeffrey Sachs, Sachs is the author of "The End of Poverty: Economic Possibilities for Our Time" and director of Columbia University's Earth Institute and special advisor to Kofi Annan.