Vivek Agnihotri’s ‘The Bengal Files,’ starring Mithun Chakraborty and Anupam Kher, has entered its second week but is struggling at the box office. Day 8 collections dropped to Rs 55 lakhs, falling short of the Rs 12 crore mark. The political drama faces stiff competition from ‘Baaghi 4,’ ‘The Conjuring: Last Rites,’ and ‘Madharasi.