'Four Kashmiri students at the Aligarh Muslim University (AMU) have been served show-cause notices by the authorities for holding a protest at the campus, said the official sources on Friday. The action comes a day after a group of Kashmiri students had taken out a march from the AMU library to the Bab-e-Syed gate and raised slogans against the alleged atrocities by the security forces in Jammu and Kashmir during the past one month...'