Chennai, Jan. 22 -- Actor-turned-politician Rajinikanth on Tuesday refused to apologise for his remarks on 'Periyar' EV Ramasamy, the icon of the rationalist Dravidian movement, even as several political outfits filed police complaints against him, and organised protests. "What I said was not out of imagination, it was factual. It was based on news reports in an English magazine and from a first person account," he said....