Article Photos: 2nd major snowstorm paralyzes parts of Midwest 7/30

Vehicles move along in blizzard conditions in Lubbock, Texas, Monday, Feb. 25, 2013.  State troopers are unable to respond to calls for assistance and National Guard units are mobilizing as a winter storm blankets the central Plains with a foot of snow in some places. Roads are closed Monday throughout West Texas and the Panhandle. (AP Photo/Lubbock Avalanche-Journal, Zach Long)