Calling the Maur Mandi bomb blast ahead of the Punjab assembly polls "very very serious', former state DGP K P S Gill said that the Aam Aadmi Party, the new entrant in state politics, was providing a platform to "radical Sikh diaspora' settled abroad to "create a big base from which to operate'. Gill, who had a key but controversial role in ending terrorism in Punjab, said AAP may not be aware of what it is doing. Read more here.