Cold, snow test USA
This won’t warm your heart: That cold streak is far from over. Forecasters say a brutal blast of new arctic air could break records and bring wind chills as low as 40 degrees below zero this weekend. On Thursday, John Texada, above, took his 5-month-old son, Collin, for a walk in Knoxville, Tenn., so he could experience his first snowfall. New York state drivers, left, endured a slow commute.