The FBI still insists it had the right man in Bruce Ivins, an Army biologist who committed suicide in 2008 before being charged with the mailings that killed five people. But an in-depth look by FRONTLINE, ProPublica and McClatchy found new evidence challenging the government's claims that the case against Ivins is ironclad.
October 10, 2011
FBI and Justice Department investigators say the Army microbiologist submitted a deceptive sample of anthrax to cover up his role as perpetrator of the 2001 anthrax letter attacks. But records found by FRONTLINE, McClatchy and ProPublica show Ivins made available three other samples of his spores, each of which matched those used in the letters.
October 10, 2011
September 13, 2011
Pulitzer Prize-winning reporter Dana Priest traces the journey from 9/11 to the Marathon bombings and investigates the secret history of the 12-year battle against terrorism.
April 30, 2013
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January 18, 2011
It wasn't pretty, but it worked. Inside the backroom deals and hardball politics that finally got Obama his health care bill.
April 13, 2010
Long before the economic meltdown, one woman tried to warn about the threat to the financial system...
October 20, 2009
Inside the story of one of the most controversial moments of the U.S. financial crisis - and its dramatic ramifications...
June 16, 2009
Investigating the dramatic story of how, in just six months, America's financial system unraveled....
February 17, 2009
A rich personal and political biography of America's 44th president and what has brought him to this historic moment...
January 20, 2009
The story of two unlikely presidential contenders and what they say about America.
October 14, 2008
The inside story of the war that will define a presidency - a war that no one expected, and no one planned for.
March 24, 2008