Why hasn't the FBI used the RICO act and gone after this organization? On October 15, 1970, the Racketeer Influenced and Corrupt Organizations Act (18 U.S.C. §§ 1961–1968), commonly referred to as the 'RICO Act', became United States law. The RICO Act allowed law enforcement to charge a person or group of people with racketeering, defined as committing multiple violations of certain varieties within a ten-year period. The purpose of the RICO Act was stated as 'the elimination of the infiltration of organized crime and racketeering into legitimate organizations operating in interstate commerce'. S.Rep. No. 617, 91st Cong., 1st Sess. 76 (1968). However, the statute is sufficiently broad to encompass illegal activities relating to any enterprise affecting interstate or foreign commerce.
Any criminal activity can be reported to the FBI here: https://tips.fbi.gov
Report it at http://www.fcc.gov/complaints
Report it at https://www.ftccomplaintassistant.gov
People should continually file complaints with their Attorney Generals office.
There is a blog site that has information on one of these operations: http://telemarketerspam.wordpress.com