FILE-In this July 31, 1938, file photo, German Chancellor Adolf Hitler salutes a huge crowd at a sports meeting in Breslau, Germany. Causes across the political spectrum have long used distinctive salutes to identify themselves. When Anders Behring Breivik, the far-right suspect in the massacre of 77 people in Norway, pulled his right hand to his chest and then thrust his arm out with a clenched fist after an Oslo courtroom guard removed his handcuffs on Monday, April 16, 2012; it was hardly the first time such a salute has been flashed. (AP Photo/File)