I've tried to stay out of the scandal surrounding Placido Domingo, but I have been glad recently to hear that AGMA, the American Guild of Musical Artists, the union that covers singers in opera and symphony in America, has taken this on. They will conduct their own investigation. I believe there is a strong role for unions in this type of situation. They can make it a rule with management that they cannot punish an employee for reporting harassment. For me this is the central issue. No one should be afraid to tell the truth.