Union Minister of state for Information and Broadcasting Colonel Rajyavardhan Singh Rathore today said coverage area of FM radio will be increased from forty to sixty percent of the population within next two and half years. While talking to reporters at Buxar, Mr Rathore said FM radio transmitters will be installed on TV towers. He said the government is trying to expand network of FM radio to reach maximum people. Mr.Rathore said radio has its own credibility and FM is very popular among people.