Green goes with mean was the message at one of the biggest automotive trade shows this year, as environmentallyfriendly cars that run on alternative fuels were showcased at the 2007 Specialty Equipment Market Association (SEMA) Show. Produced for Generall Motors Shared by : Medialink On: Tuesday, October 30, 2007Views: 1817 Tags:  generall  environmentallyfriendly  SEMA  show  One  biggest  shows  car  Vegas  Cars  Green  New  year  goes  mean  jay  message  RUN  trade  produced  alternative  market  las  Corvette  general  ethanol  Association  equipment  auto  Leno  motors  supercar  Automotive  specialty  fuels  showcased  horsepower   Less