Agartala: National Human Rights Commission (NHRC) has summoned Director General of Tripura Police K Saleem Ali to submit report on police attack on journalists on July 10, which left 11 media persons injured. Addressing media here on Tuesday Chief of Assembly of Journalist, a common platform for journalists and non-journalists of the state, Subal Kumar Dey said NHRC served four-week notice to the state police chief on August 2. (UNI)