By Amanda Crissup Marietta Daily Journal Staff Writer MARIETTA - America's image as a Lone Ranger cowboy figure troubles former Democratic U.S. Sen. Wyche Fowler Jr. "If we're the superpower, if we have all the cards - why can't we be like John Wayne and walk into town and talk first before we shoot?" Fowler said. Fowler, an Atlanta native and former Marietta resident who served as U.S. ambassador to Saudi Arabia from 1987 to 1992, addressed the Marietta Rotary Club on Wednesday about America's international image. "America isn't acting like America," Fowler said. As chairman of the board of...