A challenge to longtime U.S. Sen. John McCain leads the lists of contests drawing attention in Tuesday's Arizona primary election. Here's a look at some of the races and issues:
BOB CHRISTIE Associated Press, San Diego Union-Tribune Nation
Mon, 08/29/2016 - 1:32am
A challenge to longtime U.S. Sen. John McCain leads the lists of contests drawing attention in Tuesday's Arizona primary election. Here's a look at some of the races and issues: