11.   It is expected that other market professionals, including bond underwriters and lawyers, involved in financing the Denver Airport will also face SEC enforcement actions.

12.   Masley and Mangan were among six people, including former SEC enforcement attorney James Nearan, arrested for securities fraud in October.

13.   Maco said his discussion will likely focus on recent SEC enforcement cases over compliance with MSRB rules.

14.   Richard Walker, the SEC enforcement chief, says the treatment of Datek was harsher than that in previous, similar cases.

15.   SEC enforcement director William McLucas and SEC municipal-securities director Paul Maco declined comment.

16.   SEC spokesman John Heine and SEC enforcement director William McLucas declined comment today, as did NASD spokesman Marc Beauchamp.

17.   SEC enforcement chief William McLucas declined to comment.

18.   Rosenfeld was never charged with wrongdoing by the SEC enforcement division or the Justice Department.

19.   SEC enforcement chief William McLucas and Boltz, of Santa Monica, California, declined comment.

20.   SEC enforcement officials have said municipalities are responsible for reviewing the representations of the bond and law specialists they hire.