$20 Oil Could Be a Reality If This Happens

What happens if we run out of storage for surplus American oil?

The U.S. is pumping so much oil it's running out of places to stash it, and that could have a big impact on oil prices. So what happens if we run out of space? And what are the chances that will happen? Bloomberg's Tom Randall explains. (Video by: Sadie Bass, Maria Ling, Steven Jackson)

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