Name: Social media key to storm communications
Uploaded: Sun Aug 28 2011 00:00:00 GMT+0000 (UTC)
Duration: 1 min 56 s
Description: As land-line phone and power outages affect millions in the path of Hurricane Irene, many are turning to social media sites to stay in touch. TODAY's Savannah Guthrie is keeping track of the traffic.

Aug. 28, 201101:56