How coronavirus and extreme weather are affecting energy markets

The International Energy Agency has cut its forecast for 2020 oil demand by more than eight million barrels per day, citing a "treacherous" path ahead amid weakening market sentiment and the surge in coronavirus cases globally. Dan Yergin, vice chairman of IHS Markit, joins "Squawk Box" to discuss what this means for the energy sector and investors..
Tue, Sep 15 20206:47 AM EDT