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Choke Point

  • Aired: 04/21/2009
  • 10:12
  • Rating: NR
Chicago has been a freight rail hub for the past 150 years, but an outdated layout often makes it a bottleneck for the country's shipping network. Blueprint America correspondent Rick Karr reports on The NewsHour with Jim Lehrer.
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Choke Point
Choke Point
Rick Karr reports on Chicago's freight rail system for The NewsHour with Jim Lehrer.
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