If it were just one or two articles, stuff slips through. But this was a pretty constant barrage of hard line Bircher, KKK and white supremacist garbage. Mixed with free-floating paranoia about the government, the currency, banks, and fluoride in the drinking water.
Paul heavily promoted his newsletters, including with a letter on "Congressman Ron Paul" letterhead and apparently signed by him. The letter itself contains more of the same paranoiac ravings.
Add that to the endorsement of David Duke, the endorsement by Stormfront and the white supremacists, the anti-Israel, pro-Muslim nonsense, as well as the idea that Mossad brought down the Twin Towers, and you have got a serious, serious problem.
If you sit down and really LISTEN to this man talk for a period of time, it is obvious that he has more than one screw rattling around in the threads. Sorry, no sale.