An NDTV exclusive - music maestro Zubin Mehta talks about 'cultural dictatorship' and says ink attacks and keeping Pak cricketers out of India is shameful; Islamic State claims it downed Russian plane that crashed in Egypt's Sinai today killing all 224 people on board; in his yet another appeal for tolerance, President Pranab Mukherjee appeals for tolerance and says, "our multiplicity is our collective strength, which must be preserved" and more in our news wrap of the day.