Amanpour and Company

Richard Alley on the Science Behind the Polar Vortex

Clip: 01/30/2019 | 3m 1s

Richard Alley is an award-winning climate scientist. He joins the program to break down the science behind the record-breaking polar vortex in the Midwest.

Aired: 01/30/19

Rating: NR

Video has closed captioning.

Problems Playing Video?