Howard Fischer Uppsala, Sweden   A U.S. Marine Corps helicopter transporting wounded during “Operation Urgent Fury”, the U.S. invasion of Grenada in October 1983. photographer: TSgt. M. J. Creen, USMC. Via Wikimedia. Public domain. “There are some patients we cannot help; there are none who we cannot harm.” —Arthur Bloomfield, M.D.   Article 99 is…