Dera Baba Nanak, Aug. 29 -- Neglected for over seven decades since Independence, due to its location along the international border with Pakistan, the historic town, around 40km from Gurdaspur, has seen increased arrival of devotees since October 2018, when the Kartarpur corridor was announced. The visa-free corridor is being built from the town to Gurdwara Darbar Sahib at Kartarpur in Pakistan....