Kartarpur corridor: New beginning of India-Pakistan ties or false dawn?

On the eve of Kartarpur corridor's groundbreaking ceremony in Pakistan, India Today brings special India-Pakistan joint broadcast from Lahore.

Pakistan will tomorrow inaugurate the 5-km-long visa free corridor connecting Dera Baba Nanak in India's Gurdaspur district with Gurdwara Kartarpur Sahib Narowal in Pakistan. Does this mark a new beginning of Indo-Pak ties or is it another false dawn?