That he did cocaine in college is very serious. Much as I have disliked Cruz, this really makes me sick to my stomach and think he is more like the current 0ccupent of the White House than I ever imagined.
Deprogram yourselves of Drug War prejudices.
Cocaine is about as heavy a drug as alcohol, and no more.
As always, intemperance can lead to abuse and negative consequences but that is the case with all intoxicating substances.