Norma Lyon touches up her butter sculpture of Democratic Presidential hopeful Senator Barack Obama following a town hall style meeting by the candidate at South Tama Middle School December 27, 2007 in Toledo, Iowa. The bust was made from 23 pounds of butter. The stop was part of today's scheduled five-city campaign swing in the central part of the state in an attempt to gather last-minute support before the January 3 caucus. Get premium, high resolution news photos at getty

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