Kolkata (West Bengal) [India], February 29 (ANI): In a big announcement after his arrest, Trinamool Congress on Thursday suspended Sheikh Shahjahan from the party for six years. TMC leader Derek O’Brien held a press conference here today and said that by the time West Bengal Police was given freedom, it took two days to arrest the culprit. “All India Trinamool Congress has decided to suspend Sheikh Shahjahan from the party for six years. There are two types of political parties, one is who only talks but TMC walks the talk. This is not the first time we are doing this; we have done it in past …