CHARLESTON, SC - SEPTEMBER 14:  Sen. John McCain (R-AZ) listens to a question from the audience during a health care town hall meeting with fellow Republican Sen. Lindsay Graham September 14, 2009 at the Citadel in Charleston, South Carolina. In addition to healthcare reform the senators also commented on troop levels in Afghanistan. Getty Images logo Getty Images 29 months ago

CHARLESTON, SC - SEPTEMBER 14: Sen. John McCain (R-AZ) listens to a question from the audience during a health care town hall meeting with fellow Republican Sen. Lindsay Graham September 14, 2009 at the Citadel in Charleston, South Carolina. In addition to healthcare reform the senators also commented on troop levels in Afghanistan.