Um, I know, that's who. I and others who are capable of following a transcript.
Frankly, it wouldn't bother me if he had, either. It really bothers me not one whit if he smoked marijuana and I completely respect the stance he took on what it means to be a leader and setting an example. I've often thought over the years that he and Laura set a marvelous example in many areas of life.
BTW, I don't think at the time period in question coke was that popular or easy to obtain. That period of pretty open coke use would be in the 70s, not the late 60s. I do not think he's done cocaine for that and other reasons.
I do not need reassurance about what matters. I simply deal with what is and what is likely.