WATCH: At least 7 dead as Florence drenches Carolinas

WATCH: At least 7 dead as Florence drenches Carolinas
  • Now Playing: Hurricane Florence threatens Myrtle Beach



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  • Now Playing: At least 7 dead as Florence drenches Carolinas



  • Now Playing: 7 dead as Florence wreaks havoc on East Coast



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  • Now Playing: Tropical Storm Florence continues to slam South Carolina



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  • Now Playing: Hurricane Florence causes waist-deep flooding in North Carolina



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