Oil, Blood and Treasure: The Petrodollar

What is a petrodollar? And why do some analysts think Uncle Sam would go to war to preserve it?

Subscribe | http://bit.ly/stdwytk-sub
The Rabbit Hole | http://bit.ly/stdwytk-home
Audio Podcast | http://bit.ly/stdwytk-audio-itunes
Follow us | http://bit.ly/stdwytk-twitter
Like us | http://bit.ly/stdwytk-fb