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UNITED STATES - AUGUST 11:  Former Utah Gov. Jon Huntsman arrives to Stephens Auditorium at Iowa State University with his wife Mary Kaye and one of their daughters for the Republican presidential debate in Ames, Iowa.  The debate will feature eight republican candidates including Huntsman.   (Photo By Tom Williams/Roll Call)

UNITED STATES - AUGUST 11: Former Utah Gov. Jon Huntsman arrives to Stephens Auditorium at Iowa State University with his wife Mary Kaye and one of their daughters for the Republican presidential debate in Ames, Iowa. The debate will feature eight republican candidates including Huntsman. (Photo By Tom Williams/Roll Call)

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