Democrat incumbent Raul Grijalva and Republican Nicolas Pierson will meet October 17th in Tucson for a live, televised debate in the race to represent Southern Arizona's 3rd Congressional District in the U.S. House of Representatives. The debate will be moderated by AZPM's Lorraine Rivera and feature a panel of journalists, including Christopher Conover (AZPM), Nancy Montoya (AZPM), and Joe Ferguson (Arizona Daily Star).(Wed, Oct 17th)