News at Seven-Thirty highlights: complaints on insurance claims rose by 20 percent; MPF Schemes Authority insists no mistake is made; expert believes humpback whale spotted was healthy; China rejected Coca-Cola to take over Huiyuan; Japan will deploy ballistic missile interceptors; Rajoelina promised to hold election in Indian Ocean Island for 2 years; France rejoin NATO’s military command; Observatory added 2 typhoon categories; MTR won the operating right of Shenzhen Metro's Line 4; Mainlander found dead on top of a train; Food and Health Bureau will review GMP.