Exporting Arms Info-Guilty Plea

TUCSON, Ariz. (AP) - A naturalized U.S. citizen from China who worked for 10 years for a Raytheon Corp. subsidiary as an electrical engineer has pleaded guilty to a federal arms exportation charge.Wei Sun pleaded guilty Friday in U.S. District Court in Tucson, where Raytheon Missile Systems has a large defense plant that produces missiles.In a plea agreement with prosecutors, Sun acknowledged taking a Raytheon laptop to China on a 2018 personal trip and acknowledged that it contained sensitive m