My 70 year old mother started receiving calls from these guys who said they were part of the Betty Crocker Sweepstakes and that my mother had won.  However, she then had to start sending them money via money express to pay for photo shoots etc.  Fortunatly my sister got wind of this before she sent them more than a couple of hundred dollars. They are very smooth talkers and very persistant.  Even after being two wayed into a call with a police officer they keep calling back.  If I can find these creeps you can bet they will not be able to make any more phone calls to little old ladies on small fixed incomes!