This isn’t the only source, others are running the same analysis.
That's my whole point. A lot of people who are a lot more credible and who can just get down to business and cut out the theater are doing this a whole lot better than Mr. 4-doctoers here. Sorry, but I know the guy well because he inevitably shows up on all sorts of issues, is wrong on many and causes confusion.
You would never use the guy as an expert witness because the other side would delve into his known past and make mincemeat of him.