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Playing the field

  • Aired: 12/29/2011
  • 07:38
  • Expires: 12/29/2016
  • Rating: NR
Need to Know correspondent Win Rosenfeld discovers how the presidential candidates are no longer committing to ethanol subsidies -- a once-unthinkable position for a candidate seeking votes in Iowa.
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Playing the field
Playing the field
How presidential candidates are no longer committing to ethanol subsidies in Iowa.
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