William Weld
From 1996:
https://www.washingtonpost.com/archive/politics/1996/10/24/ex-prober-cia-ignored-drug-issue/22f20761-411c-40e6-bd2a-11ab304b7c66/?noredirect=on&utm_term=.9260737d0ed7
From 2016:
https://www.chicagotribune.com/news/nationworld/politics/ct-libertarian-convention-johnson-weld-20160528-story.html