Gettin' down with "Double Down"

If you haven't yet read the spoilers in the New York Times and the Washington Post , here's today's Fun Fact Quiz, based on the soon-to-be-published Halperin-Heilemann blockbuster.

http://www.newyorker.com/online/blogs/hendrikhertzberg/2013/11/gettin-down-with-double-down.html