Jump to navigation
Now Playing: U.S. petroleum reserve is a versatile weapon
The Strategic Petroleum Reserve was established to protect the economy from an embargo. But just the threat of releasing oil into the market can rein in speculation in oil futures, too.
<iframe src="http://www.marketplace.org/node/60481/player/storyplayer" frameborder="0" scrolling="no" width="100%" height="240px"></iframe>