Name: NOAA warns of 'unprecedented' spring flooding season
Uploaded: Fri Mar 22 2019 20:56:59 GMT+0000 (UTC)
Duration: 4 min 10 s
Description: Distinguished Professor of Atmospheric Science at Penn State University, Michael Mann, joins Katy Tur to discuss why the effects of climate change are causing these unprecedented flooding events.

March 22, 201904:10