US drugs tsar John Walters has admitted that Washington's anti-narcotics policy in Latin America has so far failed.
Naturally, of course, merely because it hasn't worked to date is no reason for doubt.
[Walters] predicted positive results would be seen within a year.
I wonder if an Idea Futures market on the success of U.S. drug interdiction would find many takers on the "drug war succeeds" side of the bet.