Who was the chief economic policy adviser during the 2008 presidential campaign of the current US Senator from Arizona?
Douglas Holtz-Eakin:  He was formerly an economics professor, Director of the Congressional Budget Office, and chief economic policy adviser to United States Senator John McCain's 2008 presidential campaign. John McCain: John Sidney McCain III (born August 29, 1936) is an American politician who currently serves as the senior United States Senator from Arizona, in that office since 1987.
i don't know