PHOTO: AZPM
In the four way race in Arizona's CD 7, incumbent Democrat Raul Grijalva faces Republican Ruth McClung, Libertarian George Keane, and Independent Harley Meyer.

The four-way race in Arizona's 7th Congressional District has Democratic Incumbent Raul Grijalva going up against three challengers: Republican Ruth McClung, Libertarian George Keane and Independent Harley Meyer.