The only article I found about Pierre Gama that had to do with his visa, appeared in the March 2010 Christian Science Monitor.
There is nothing more frightful than ignorance in action.
The EB5 VISAS require that investment, but there are other investor VISAS that do not require a certain amount of investment. Be careful with this topic cause it could be misunderstood with discrimination. If you have a question there is a legal department USCIS who can handle these issues they are the entity who has the right information about a foreign living in USA and how to proceed.
Let me say this. I am actually Sandra Vejara and I do not appreciate someone writing things down under my name. I did not put the answer or comment that is shown under (Sandra Vejara) and would appreciate it if the person who did, stops using my name for their answers and comments.