On this page you'll find "d5 cd4" right below "counterintelligence"
https://vault.fbi.gov/hillary-r.-clinton/Hillary%20R.%20Clinton%20Part%2005%20of%2043/view
geez.
I don't know if does or doesn't help anything - just lots of "discussion" lately re: C before D.
I have no idea what you're going on about wrt any Tower. You make it seem like a Capital offense, whatever your problem is.