About 'The Road to the White House' Question #3The Iranian threat (Part II): Are you concerned that the unfolding situation in Iraq is harming America's ability to grapple with the Iranian threat? What is the best way to manage the two? Contributors: Senator Hillary Rodham Clinton of New York (D) Former Governor Mitt Romney of Massachusetts (R) Senator Barack Obama of Illinois (D) Senator Sam Brownback of Kansas (R) Governor Bill Richardson of New Mexico (D) Senator John McCain of Arizona (R) Former Senator John Edwards of North Carolina (D) Click here to read the answers>>>