Society Homeless in South 'ran for their lives' as polar vortex bit hard

The polar vortex that froze water in all 50 states raised special concerns in the usually mild South. A quick civic response – extra patrols, warming centers, expanded hours at homeless shelters – helped reduce fatalities among the region's homeless population.

Brant Sanderlin/Atlanta Journal-Constitution/AP

Anthony Gray did what almost all of the 6,000 or so homeless people in Atlanta had to do Monday, as temperatures plunged to a record 6 degrees F.: He made a decision to possibly save his own life, or at least his fingers and toes, from the polar vortex.