New York PostChris Christie to teachers union: You deserve a punch in the faceWashington PostNew Jersey Gov. Chris Christie, struggling to gain traction in a crowded 2016 GOP presidential field, said Sunday that a national teachers union deserves a “punch in the face” and called it the “single most destructive force in public education ...'Who deserves a punch in the face?' Christie knowsMSNBCChris Christie's violent fantasies: National teachers union deserves a “punch ...SalonN.J.