Hedrick Smith

1h 52m
Poisoned Waters: poisoned waters main image
Poisoned Waters
Investigating the dangerous new wave of pollutants entering our waterways and drinking water - and who's responsible.
April 21, 2009
56m
USA - National Security Agency - Negroponte
Spying on the Home Front
In the war against terrorism, what's the trade-off Americans are confronting between security and privacy?
May 15, 2007
55m
FRONTLINE Can You Afford to Retire?
Can You Afford to Retire?
With vanishing pensions and faltering 401(k) plans, are middle class Americans facing a rough ride in their retirement years?
May 16, 2006
55m
WAL MART
Is Wal-Mart Good for America?
An eye-opening look at the power and influence of the world's largest company.
November 16, 2004