The US officer and German citizen were shot dead during a vehicle check near the Canadian border. Both he and a companion had been under FBI surveillance. A German citizen has been shot dead in an exchange of gunfire near the border with Canada. Both he and his companion Teresa Youngblut, a US citizen, had been under surveillance by the FBI for several days. Youngblut, who was shot, will be brought before a US federal judge on Monday. When US Border Patrol officers conducted a vehicle check on Interstate 91 around 32 kilometres south of the border, the driver of...