Ludhiana, Oct. 20 -- A Delhi to Srinagar bus was attacked with stones near Doraha in Punjab, barely a day after another bus of the same company was targeted in Haryana. The incident took place on Sunday night when the bus was passing through Doraha in Khanna, said police. A stone thrown from the roadside smashed a windowpane, sending panic among passengers. However, no one was injured. As soon as the information reached the police, a police team rushed to the spot and the bus was escorted safely out of Khanna. Khanna Superintendent of Police R K Yadav said an FIR has been registered at the Doraha police station and CCTV footage from dhabas, petrol pumps and toll points is being scanned to trace the miscreants.P2...