(REUTERS) A decapitated body daubed with Arabic writing was found at a U.S.-owned factory in southeast France on Friday after an assailant rammed a delivery van into gas containers at the site, triggering an explosion. A source close to the investigation said the victim was the boss of the suspect, a delivery man. The two had gone to the company to make a delivery but the assailant killed and beheaded his 50-year-old manager before entering […]