If you like David Halberstam's story, you might also like:
Sam Donaldson,
Doris Kearns Goodwin,
Nicholas Kristof,
David McCullough,
Ralph Nader,
Colin Powell,
Dan Rather,
Norman Schwarzkopf,
Neil Sheehan,
James Stockdale,
Michael Thornton
and Bob Woodward

David Halberstam's recommended reading: The Reason Why

David Halberstam also appears in the video:
Risk-Taking: An Ingredient for Success

Related Links:
Royce-Carlton
Powells.com
Salon
PBS: Reporting America at War