National 0 1 min readDistrict watch in pictures: BOGRA: Samajtrantrik Sramik Front, Bogra District Unit formed a human chain demanding political solution of political unrest at Satmatha on Sunday. 18 Feb 2015, 12:00 am0BOGRA: Samajtrantrik Sramik Front, Bogra District Unit formed a human chain demanding political solution of political unrest at Satmatha on Sunday. admin .