Homeless shelters work to protect vulnerable Calgarians during deep freeze

The latest snap of frigid temperatures in Calgary is a major cause of concern, especially for those living on the streets. The deep freeze, with wind chills in the -30C range, has local shelters at capacity.  Calgary’s Alpha House is one of eight shelters in the city. It has been over capacity for more than a week with all 120 beds filled, but no one is ever turned away.  "If you see somebody who looks like they could be in need of assistance, either approach them or see if they'