The News Minute | December 17, 2014 | 11.06 pm Mehdi Masroor Biswas, the alleged operator of a Twitter handle supporting IS, tweeted in favour of the rule of the Islamic Caliphate across the world two years before IS was formed.According to a report in The Hindu, the accused tweeted expressing his views that the Caliphate should rule the world in 2009, while the IS was only formed two years later. For more on what investigators have found about Biswas, read The Hindu report.