GORAKHPUR, Feb. 13 -- A large number of students on the call of two Dalit outfits-Purvanchal Sena and Bhim Army wrote post cards to Prime Minister, demanding abrogation of CAA and withdrawal of decisions on NPR and NRC here on Wednesday. Students from different faculties of Gorakhpur University, including from the law faculty, wrote to the PM. The "Send post card to PM" campaign, the first of its kind campaign, launched on February 4 by Purvanchal Sena is intended at countering BJP's pro-CAA 'missed call' drive. Each postcard read, "Honorable PM, we don't accept the CAA, NRC and NPR. We, therefore, request you to take these back and that the fund allotted for these exercises should instead be spent on doing away unemployment, providing bett...