This is disturbing, had not heard of it before this.
So a slightly off topic reply.. consider this a background fyi addition to the reasons Beau Biden didn’t run...
I had figured the fact Beau’s brother and uncle were masterminds of a $100 million plus Ponzi scheme across at least 5 countries was the reason the Biden clan is keeping as low a profile as possible. And a substance abuse scandal.
http://brontecapital.blogspot.com/2010/01/dark-privatised-social-security-story.html
http://brontecapital.blogspot.com/2009/04/economics-of-paradigm-global-alleged.html
On second thought he should make a good presidential candidate.