THESSALONIKI, Greece (AFP) –Violent hail storms killed at least five tourists in northern Greece late Wednesday, police said. A Czech couple died when strong winds blew their caravan away while a Russian man and his son were killed by a falling tree, they added. Debris from a building killed a woman from Romania. ERT television said the region of Halkidiki, near the city of Thessaloniki, was declared a state of emergency and that the minister […]