These people have been operating for years in America under a different name. Your friend was understandably seduced because they are expert in the art of persuasion and human psychology.
There is a mountain of information on the web. Just google or youtube: “Yancey seminar”, “Insider’s Financial real estate workshop”, “Dean Graziosi”, “Jon Giann”.


Some links that are of interest:


http://www.bbb.org/blog/2012/07/real...y-your-wallet/


http://www.utahconsumeradvocate.com/...rnational-pmi/