WASHINGTON, July 21 -- The U.S. Department of Justice issued the following news release: * * * Utah Man Convicted for Threatening a Palestinian Rights Organization * A Utah man pleaded guilty to transmitting in interstate commerce a communication containing a threat to injure the person of another. Specifically, the defendant, Kevin Brent Buchanan, threatened violence against the employees of a D.C.-based Palestinian rights organization. U.S. District Court Judge Colleen Kollar-Kotelly sched  more