Members of the crowd hold up signs against military action in Syria as U.S. Sen. John McCain, R-Ariz., speaks with constituents during a town hall meeting at the Burton Barr Central Library, Thursday, Sept. 5, 2013, in Phoenix. The meeting, which was supposed to host a variety of topics that effect Arizonans, became a platform for the topic of military action in Syria. (AP Photo/Ralph Freso)

Photo by: Ralph Freso

Members of the crowd hold up signs against military action in Syria as U.S. Sen. John McCain, R-Ariz., speaks with constituents during a town hall meeting at the Burton Barr Central Library, Thursday, Sept. 5, 2013, in Phoenix. The meeting, which was supposed to host a variety of topics that effect Arizonans, became a platform for the topic of military action in Syria. (AP Photo/Ralph Freso)