Candidates for Arizona’s Congressional District 7 will participate in an open debate today at 5 p.m.

All four candidates, incumbent Democrat Raul Grijalva, Republican Ruth McClung, Libertarian George Keane and Independent Harley Meyer will debate.

The Associated Students of the University of Arizona, Arizona Public Media and the Pima Community College Desert Vista Campus are partnering with the Tucson Hispanic Chamber of Commerce to host the debate at the Pima Community College Desert Vista Campus, 5901 S. Calle Santa Cruz, in the cafeteria of the Pueblo Building cafeteria. The debate will also be shown KUAT Channel 6 at 6:30 PM.

The debate is free and open to the public, but event organizers are requesting that those who attend do not wear shirts with political statements on them or bring political signs.

Arizona Public Media will videotape the debate and provide video to those unable to attend the event.