it doesn't matter anyway. SEC is to slow to catch them. by the time anyone is even looking the FDT, they were passed off to another brokerand the SEC ends up chasing their tail.
Thats why the down day yesterday. The FTDs wanted you to sell back the shares they sold you. Its happening now too. That is the big seller. They can create worthless pieces of paper to show up in your account and everyone in the country if they want. You will run out of buying power before they run out of worthless paper.