Bangalore: Defending champions Haryana trounced Bengal 8-0 to register their second consecutive victory in the 2nd Hockey India Senior Men's National Championship here on Monday. Haryana's rout of Bengal in Pool A was an improvement from the hard-fought 2-1 win over Bhopal on the opening day. Didar Singh led with a goal in each half - a penalty stroke in the fourth minute and a field goal in the 45th....