Arizona GOP Sen. John McCain Professions : Sen. Browse All Authors Famous Quotes by Arizona GOP Sen. John McCain Every president should have the benefit of the doubt as to their nominees, so there has to be a compelling reason not. Arizona GOP Sen. John McCain politics Similar Authors Australian Sen. Richard Di Natale sen Missouri Sen. Claire McCaskill sen Missouri GOP Sen. Rob Schaaf sen Missouri Democratic Sen. Claire McCaskill sen Minnesota Sen. Klobuchar sen Minnesota Sen. Al Franken sen All Authors