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	Rick Perry, Iowa Debate, 12/11/11 by WGBH News 1 year, 4 months ago			Michele Bachmann, Iowa Debate, 8/12/11 by WGBH News 1 year, 4 months ago
	Michele Bachmann, Iowa Debate, 12/11/11 by WGBH News 1 year, 4 months ago			Rick Santorum, Iowa Debate, 8/12/11 by WGBH News 1 year, 4 months ago
	Rick Santorum, Iowa Debate, 12/11/11 by WGBH News 1 year, 4 months ago			Ron Paul, Iowa Debate, 8/12/11 by WGBH News 1 year, 4 months ago