Social Media Vital for Communicating During Superstorm Sandy | NBC Southern California

Social Media Vital for Communicating During Superstorm Sandy

Government agencies are urging people to use social media to communicate during superstorm Sandy. FEMA has been very active on Twitter, offering tips and information for specific areas. And the Red Cross Hurricane app also posts weather alerts and locations for shelters. Whit Johnson reports for the NBC4 News at 5 p.m. on Oct. 29, 2012.

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