Mike Huckabee didn't endorse Tim Pawlenty at the Ames straw poll today. But they did wear the same outfit. (Scott Olson/Getty Images)
{"Image ImageDescription": "AMES, IA - AUGUST 13:  Republican presidential candidate and former Minnesota governor Tim Pawlenty (L) listens as former Arkansas Governor Mike Huckabee speaks to Pawlenty supporters at the Iowa Straw Poll which is being held at Iowa State University August 13, 2011 in Ames, Iowa. Nine GOP presidential candidates are competing for votes in the straw poll, an important step for gaining momentum in the presidential race.  (Photo by Scott Olson/Getty Images)", "Image Orientation": "Horizontal (normal)", "Image Artist": "Scott Olson", "Image Copyright": "2011 Getty Images", "Image ExifOffset": "566", "EXIF ColorSpace": "sRGB", "EXIF WhiteBalance": "Auto"}