News Interior Secretary Ryan Zinke must resign. His multiple scandals show he’s unfit to serve. November 30, 2018 Raúl M. Grijalva, Opinion contributor Comments Off on Interior Secretary Ryan Zinke must resign. His multiple scandals show he’s unfit to serve. Top Democrat on House Natural Resources Committee: Zinke is embroiled in ethics scandals and management failures. The least he can do is step down.