The site where two New York City apartment buildings collapsed
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NY building collapse: 'Freezing cold' challenges crews

A rescue operation is continuing in New York after a gas leak triggered an explosion that demolished two buildings and killed at least seven people.

Firefighters are trying to find further victims trapped beneath the rubble of the apartment blocks in Harlem amid cold conditions.

Nick Bryant reports from New York.

  • 13 Mar 2014
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