Supersizing Urban America: How Inner Cities Got Fast Food with Government Help

More than one-third of adults in the United States are obese. The Centers for Disease Control and Prevention estimates that there are over 112,000 obesity-related deaths annually, and for many years, the government has waged a very public war on the problem. Former Surgeon General Richard Carmona warned in 2006 that "obesity is the terror within," going so far as to call it a threat that will "dwarf 9/11."

What doesn't get mentioned in all this? The fact that the federal government helpe...