Mark Weisbrot is co-director of the Center for Economic and Policy Research, in Washington, D.C. He received his Ph.D. in economics from the University of Michigan. He has written numerous research papers on economic policy, especially on Latin America and international economic policy. He is also co-author, with Dean Baker, of Social Security: The Phony Crisis (University of Chicago Press, 2000). He writes a weekly column for The Guardian Unlimited (U.K.), and a regular column on economic and policy issues that is distributed to over 550 newspapers by McClatchy-Tribune Information Services. He also writes a column for Brazil's largest newspaper, Folha de Sao Paulo. His opinion pieces have appeared in the New York Times, Washington Post, the Los Angeles Times, and almost every major U.S. newspaper. He appears regularly on national and local television and radio programs. He is also president of Just Foreign Policy. Listen while he and Bob discuss Mark Weisbrot's collaboration with Oliver Stone on the film "South of the Border."