take a look over here:
[CLIFT:] You're obviously aware of your main critic, Mr. Stein, who used to be with the Carter Center.
[CARTER:] Thirteen years ago! He hasn't been associated with the Carter Center for 13 years.
When we were originally sent Professor Stein's letter explaining his resignation from the Carter Center last week, I looked Professor Stein up on the Carter Center's site. Professor Stein's Carter Center page is here, describing Professor Stein as the "Carter Center fellow for Middle East affairs since 1983."