SNIPPET: "BERLIN: The take-off of a German flight to Tokyo was delayed after two dozen Japanese tourists on board fell ill with violent stomach cramps, German police said. Shortly before take-off on Saturday afternoon, the Airbus A340 carrying some 300 passengers returned to the airport terminal in Berlin after the tourists complained of stomach pains and nausea, said a police statement." SNIPPET: "The victims also complained of vertigo, vomiting and circulation problems, according to doctors, though their lives were not thought to be in danger, said the police statement. Doctors were still trying to ascertain what had caused the sickness,...