Iconic Weather Anchor of NBC's Today Show, Al Roker recently traveled to Greenland, where he followed NASA scientists who track melting glaciers. He is also a major part of NBC’s upcoming “Climate in Crisis” programming week and the launch of its new Climate Unit. On Friday, he spoke with Chief Meteorologist Mike Everett on what he witnessed and learned about the alarming rate that these glaciers are melting, and the impacts that could affect the United States as a result. Watch the TODAY show f

"You are so worthy of this." Al Roker congratulates Craig Melvin on being named co-host of TODAY ❤️. | Today Show