Updated

Saturday, April 14 and Sunday, April 15 at 4 p.m. ET
Hosted by David Asman

Sandy Berger was President Bill Clinton's national security adviser. He had the nation's highest security clearance and used it to steal top secret documents from the National Archives and destroy them.

Berger has pleaded guilty, but a U.S. Congressman says the extent of Berger's crimes and the damage he did to the country is being covered up.

This FOX News investigation hosted by David Asman reveals the untold details of Berger's caper and includes an exclusive interview with the first investigator on the case, who is speaking out on television for the first time.