Midwest feels the wind chill

• Story Highlights
• A cold spell has his the midwestern United States, with wind chills well below zero
  
• iReporters share photos of the snow and stories of the blistering cold
  
• "The cold takes your breath away," says Heather Kaler of Michigan
  
• iReport.com: Are you experiencing severe winter weather?
  
• Next Article in U.S. »