PHOENIX -- On Friday, July 16, Sen. John McCain, former U.S. Congressman J.D. Hayworth and conservative hopeful Jim Deakin will face off. The three candidates are vying for the GOP nomination for the U.S. Senate seat currently held by McCain. The debate will take place at KTVK-3TV Studios in Phoenix at 7 p.m and will be simulcast on KTTU in Tucson and azfamily.com. Azfamily.com will also host another live forum giving viewers the opportunity to share their comments and thoughts on the debate in real time as the debate is going on. Another debate is scheduled for July 21 in...