Shiv Sena lawmaker Ravindra Gaikwad, who had to take a train after he was blacklisted for his assault of an Air India employee, is back with a vengeance, literally. The lawmaker -- who had brazenly admitted to hitting an Air India employee 25 times with his slippers -- now wants revenge against airlines. On Thursday, Air India had put him on a no-fly list, banning him as a passenger on its flights. Other airlines had followed, forcing the lawmaker to take a train from Delhi to Mumbai.