NEW DELHI : West Bengal will have a Bharatiya Janata Party (BJP) chief minister in just under a year, home minister Amit Shah said on Tuesday, taking the fight to the ruling Trinamool Congress (TMC).Addressing a virtual public rally in West Bengal, where assembly elections are due in May 2021, the former BJP chief urged voters to vote the party to power. “The time for political change in West Bengal has come and people should give the BJP a chance since they have already seen the work of Left parties, and Trinamool Congress.