By MITCH SMITH, JULIE BOSMAN and MONICA DAVEY from NYT U.S. https://nyti.ms/2sXzI6p
Polar Vortex Updates: Extreme Cold Weather Spreads East
February 1, 2019
NYT
By MITCH SMITH, JULIE BOSMAN and MONICA DAVEY from NYT U.S. https://nyti.ms/2sXzI6p