The writers said Tenet has "a moral obligation" to return the Medal of Freedom he received from President Bush.
They also called on him to give more than half the royalties he gets from book, "At the Center of the Storm," to U.S. soldiers wounded in Iraq and families of the dead.
The letter, signed by Phil Giraldi, Ray McGovern, Larry Johnson, Jim Marcinkowski, Vince Cannistraro and David MacMichael, said Tenet should have resigned in protest rather than take part in the administration's buildup to the war. ...
The writers said they agree that Bush administration officials took the nation to war "for flimsy reasons," and that it has proved "ill-advised and wrong-headed."
But, they added, "your lament that you are a victim in a process you helped direct is self-serving, misleading and, as head of the intelligence community, an admission of failed leadership.
"You were not a victim. You were a willing participant in a poorly considered policy to start an unnecessary war and you share culpability with Dick Cheney and George Bush for the debacle in Iraq."
Full text of letter.