Trinamool Congress MLA Manik Bhattacharya was arrested early this morning after being questioned overnight by the Enforcement Directorate in the alleged teachers' recruitment scam in West Bengal. He is the second Trinamool leader to be arrested in the scam. The first was former Bengal minister Partha Chatterjee, who was arrested in July after piles of cash were recovered from the properties linked to his close aide Arpita Mukherjee.