Trump asked OPEC for more oil. His allies say that's weird
<p>Sam Ori, executive director of EPIC at UChicago, discusses OPEC and oil markets</p>
Why are gas prices falling? Think China, not Saudi Arabia
Prof. Austan Goolsbee argues that falling demand in China, not rising supply, is responsible for unusual drop in oil prices
The hidden dangers of low oil prices
Prof. Michael Greenstone says lower oil prices may spell danger for oil-producing state economies
Marketplace/American Public Media