In Washington's Columbia Heights neighborhood, Claire Robertson, a grad student, talks with Scott Hensley about retail health clinics. David Schultz/NPR hide caption

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Navy veteran Howard Dunn and Army veteran Tom Kaine remember when the Red Cross briefly charged servicemen for doughnuts during World War II. Many veterans still resent it. Chana Joffe-Walt/NPR hide caption

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Chicago University economist Luigi Zingales sees the U.S. taking steps toward Italian-style cronyism. Chris Lake hide caption

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Revelations that Barclays traders were involved in efforts to manipulate a key interest rate claimed the job of Barclays Chief Executive Bob Diamond. Dan Kitwood/Getty Images hide caption

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