Thousands of Sikh pilgrims from across the world are eagerly waiting for the historic opening of the Kartarpur Sahib Corridor to visit Gurdwara Darbar Sahib after Prime Minister Narendra Modi and his Pakistani counterpart Imran Khan separately inaugurate the cross-border pathway in their respective countries. PM reached Amritsar airport this morning and paid obeisance at historic Ber Sahib Gurdwara, before heading for Dera Baba Nanak where he will inaugurate the passenger terminal building of the Kartarpur Corridor.