Having written countless columns and blog posts arguing that the see-no-Islam counterinsurgency strategy (COIN) has led to failure in two wars in the umma (Muslim world) and the dhimmification of the U.S. military, it's almost funny to see the debate more or less officially joined over my recent column on what appears to be simply the gross-out, PG-13 movie topic of peeing toward Mecca. Or, rather, not peeing toward Mecca. The latter is the lesson that an Afghan Muslim contractor has been teaching Marines before they deploy to Afghanistan, in accordance with an Islamic canonical hadith called "The Prohibition of...