TULSA, Oklahoma, March 7 -- The U.S. Attorney for the Northern District of Oklahoma, Trent Shores, issued the following news release: * * * - Attorney General Focuses on Threats Posed by Technical-Support Fraud * * * Attorney General William P. Barr and U.S. Attorney Trent Shores today announced the largest coordinated sweep of elder fraud cases in history, surpassing last year's nationwide sweep. The cases during this sweep involved more than 260 defendants from around the globe who victimi  more