An employer may not fire an employee who refuses to sign an illegal confidentiality statement, the Second Circuit Court of Appeals has ruled. It has affirmed a National Labor Relations Board order requiring reinstatement of an employee who refused to sign a confidentiality statement saying he wouldn’t discuss the terms and conditions of his employment or answer questions from the media about the workings of his employer. Marcus Acosta worked as a prevention specialist for the Long Island Association for Aids Care and was asked by his employer to sign a four-part confidentiality statement. The statement provided that he would not divulge information protected by the Health Insurance...