Answer to this week's riddle
Travis Hale Again, the riddle:
"Arbitrage" is a recent, if controversial, explanation of what ephemeral fast food product? Answer: According to Willy Staley, McDonalds's McRib. Read more at http://www.theawl.com/2011/11/a-conspiracy-of-hogs-the-mcrib-as-arbitrage.
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