DD 2962 I believe was the debriefing form you had to sign before you left. You leave with a Secret or Top Secret clearance in your file, an 873 form. Its there after you leave, but it doesn’t give you access once you leave the service. Hillary, of course lives by her rules. If she had access to anything important, I’m guessing, it can be bought.
I think the coin of the realm is blackmail...
I was signing so many forms that day, I’m thinking that I may have signed away my first-born child without realizing it. :=)