 NEW DELHI Reuters - A top Indian university has warned its students union of strict disciplinary action if it goes ahead with a planned screening of a BBC documentary on Prime Minister Narendra Modi on Tuesday, saying it might disturb peace and harmony of the campus. Modis government has dismissed the documentary, which questioned his leadership during deadly riots in his home state of Gujarat in 2002, as propaganda, blocked its airing and also barred sharing of any clips via social media... 