We had Government inspection of meat long before Nader.I'd suggest "The Jungle", a book about the meat-packing industry which was written around the turn of the century (1900).
If the man spends every dime on good causes, why did the article place his personal worth at two million dollars and the value of the apartment where he lives at a hundred thousand in 1970 dollars.
according to the article, former staffers claim that he has been known to fire anyone who disagrees with one of his positions. Theres plenty more but don't take my word for it. Look it up for yourself. If he's your man, you should know as much as possible about him from as many sources as possible.
Personally, I don't think he's up to the job.

troll