CNN Early Start January 24, 2014 10:32:00
But honestly, does it even matter at that point if it's 22 below with the windchill? you know, schools in minneapolis and st. paul were closed, so the kids probably happy and not frozen. >> the writer who lives there says, you know, cold doesn't hurt anybody if you know how to dress. even at minus 22, you can dress as warm as you want and you'll still feel it. people in a coastal wisconsin town are getting a treat here. look at this, below zero temperatures causing ice caves on lake superior. it's the first time in years that lake has been frozen enough to walk on and people are making the h...