Seymour Hersh Discusses "The Price of Power."

Investigative reporter Seymour Hersh. In his new book, "The Samson Option," Hersh contends that Israel has had a secret nuclear arms program for years, had those arms aimed at the Soviet Union for years, and was ready to fire those weapons at Arab capitals during the recent Gulf war. Hersh's previous book, "The Target Is Destroyed," looked at what really happened when Korean Airlines flight 007 was shot down near Japan.

Presidential historian Robert Dallek has written about LBJ, JFK, FDR and Ronald Reagan. Now, in his book Nixon and Kissinger: Partners in Power, he tackles two political titans he describes as "self-serving characters with grandiose dreams of recasting world affairs."

Tom Blanton is the Director of the National Security Archive, A research library at George Washington University in Washington D.C. His department, using the Freedom of Information Act, obtained the transcripts of former Secretary of State Henry Kissinger. The now declassified papers detail Kissinger's secret negotiations with key world leaders such as Leonid Brezhnev, Andrei Gromyko, Mao Zedong, and Deng Xiaoping. The transcripts have been edited and published in the new book "The Kissinger Transcripts" (The New Press)