In this television image from the John Barrow Campaign, Georgia, Democratic Rep. John Barrow unleashed a golden retriever in the first television ad of his campaign for a new term. "Somebody once

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In this television image from the John Barrow Campaign, Georgia, Democratic Rep. John Barrow unleashed a golden retriever in the first television ad of his campaign for a new term. "Somebody once said if you want a friend in Washington, get a dog," he says. "Well, I wouldn't wish Washington on a dog," Barrow adds, throwing a tennis ball to be fetched. (AP Photo/John Barrow Campaign)

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Associated Press
Thu, Aug 14, 2014 4:36 PM EDT