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Weighing in on Diet Programs with Dr. Ivan Walks

Have you recently pledged to stay on a diet and lose weight this year? NPR's Tony Cox checks in with Dr. Ivan Walks about a new report, which ranked 10 of the nation's most popular weight-loss programs. Walks is the former chief health officer of the District of Columbia, and is now the CEO and president of Ivan Walks and Associates.

Copyright 2005 NPR

Tony Cox
Tony Cox has built a distinguished career in broadcast journalism that spans three decades in television and radio.