Similarly, Roy Blunt (MO), the whip, faces opposition from the more-conservative John Shadegg (AZ).

NPR: The Democratic Sweep, and Where I Called It Wrong

It pits the incumbent Republican whip, Roy Blunt of Missouri, against Arizona's John Shadegg.

NPR: After the Election, New Races on Capitol Hill

"A critical portion of our energy industry is operating with no margin for error, "U.S. Rep.John Shadegg, R-Ariz.

FORBES: Magazine Article

Rep. John Shadegg, an Arizona Republican, said that makes no sense.

NPR: Children's Health Care Bill Loaded with Extras

John Shadegg, Member of the U.S. House of Representatives.

CENTERFORSECURITYPOLICY: Center For Security Policy