New York City Mayor Michael Bloomberg may be trying to ban the big gulp, but fast food companies may have the upper hand, with RJ Hottovy, Morningstar Analyst, and Hank Cardello, Hudson Institute.
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The P4 laboratory, on the campus of the Wuhan Institute of Virology, in Wuhan, in China's central Hubei province. (Hector Retamal/AFP via Getty Images)