Skepticism is always warranted in the face of government claims, but some folks seem unable to apply the same level of skepticism to claims by Syria's dictator as they do to those of the U.S. government. This will not help us in waging a sustained effective campaign against U.S. military action against Syria; to rest our case on acceptance of Assad's claims weakens our argument. We need to explain why a U.S.-led war on Syria is not the solution, whether or not Assad is responsible for the horrific chemical weapons attack in the Ghouta suburbs of Damascus.