According to many references, they are not.
Dear Mr. Kiyosaki! I'm working for a famous university (Sharif) in Iran, my job is related to training, so I have a proposal .Please send me your email ? Please answer me; I'm waiting for your...
I found him and created a website on his work as well as a new interview. Check it out! www.robertadragna.com
send him a email at
Try twitter or facebook and look for him.