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S39 Ep10: Deadliest Tornadoes - Preview

  • Aired: 05/09/2012
  • 00:30
  • Rating: NR
In the wake of April 2011's tornado outbreak, learn how we can protect ourselves and our communities in the future. 5/9/2012
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S39 Ep10: Deadliest Tornadoes - Preview
S39 Ep10: Deadliest Tornadoes - Preview
Airs Wednesday, May 9, 2012 at 9:00 p.m. ET/PT. Check your local listings.
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