Larry Tabb, Founder of Tabb Group, discusses red flags, a potential SEC overhaul and new regulation as a result of Bernard MadoffÕs alleged $50 billion Ponzi scheme. ; Advanced Trading; bernie madoff; industry; Investments; Kerry Massaro; Ponzi scheme; regulation; SEC overhaul; trading; The executive salary cap of $500,000 will only result in a loss of talent on Wall Street, says Larry Tabb, founder and CEO of Research firm Tabb Group. The Street needs to be more creative.; Advanced Trading; credit; Kerry Massaro; Larry Tabb; pay cap; Tabb Group;