Andrew Left's defense goes on the offense

Andrew Left's defense goes on the offense

Andrew Left, pictured right, leaving court in Los Angeles on Tuesday.Dania Maxwell/Bloomberg/Getty ImagesAndrew Left's defense argued he exposed fraud at Namaste Technologies during his trial.Left's lawyer suggested the government went after him for being a "whistleblower of the fraud."Left is accused of market manipulation. The defense says he shared his honest opinions.Andrew Left's defense played offense during his securities fraud trial on F…