It seems like whenever there's a Shah Rukh Khan film around the corner, he's embroiled in some form of controversy. He's had issues with political parties before, and now there's yet another one -- the MNS is threatening to stall the release of his film, Chennai Express, if their demands are not met. <br /><br />Chennai Express is expected to open big, and the producers are going all out there to secure a massive release for the film. However, as per reports, Raj Thackeray has sent a warning to single-screen cinemas to not remove hit Marathi film Duniyadari in order to showcase Chennai Express.