 Do you think that war has played a role in this, given that the history of the United States has been one of consistent warfare directed at the rest of the world, but obviously after World War II that accelerated, the U.S. became a superpower, and U.S. troops in many cases were sent to different places. When you think about the history of U.S. drug consumption, is war a thread that should run through it as we think about it?