Polar Vortex

Americans were introduced to the polar vortex five years ago.
Icy weather can mean freezing pipes and hypothermia. Here's how you can prepare.
A polar vortex is set to hit the U.S. soon, from Minnesota to New York, sending temperatures 50 degrees below zero.
Bob Murray, who has heavily influenced the Trump administration's energy stances, said climate change is only an issue of "political correctness."