UNITED STATES - DECEMBER 13: Military veteran John Strong, of West Des Moines, Iowa, carries a display depicting U.S. Senator Hillary Clinton as a witch, outside a debate among Democratic presidential candidates sponsored by the Des Moines Register newspaper in Johnston, Iowa, U.S., on Thursday, Dec. 13, 2007. Clinton and Senator Barack Obama, in the last face-to-face meeting among the Democratic presidential candidates before the Jan. 3 Iowa caucus, said it would take a few years before the federal budget could be balanced again. (Photo by Mike Theiler/Bloomberg via Getty Images)
