WASHINGTON, July 16 -- Personnel changes in public policy organizations, colleges and government agencies - July 16, 2025: * * * IN GOVERNMENT Lt. Cmdr. George O. Ziwortin has been temporarily relieved as the commanding officer of the Centralized Service Desk in St. Louis, Missouri, by the U.S. Coast Guard due to a loss of confidence. Previously holding this command, Lt. Cmdr. Ziwortin oversaw a critical unit providing 24/7 information technology and electronics support for approximately 400  more ST