New Delhi, Nov. 7 -- The Bharatiya Janata Party (BJP) has planned a special celebration for party patriarch Lal Krishna Advani's 99th birthday on Sunday, people aware of the details said. Apart from Prime Minister Narendra Modi calling on Advani, the party has also planned a special havan (religious ceremony) at the party headquarters to celebrate the occasion, a person in the know said. Party president Nitin Nabin will preside over the function and senior leaders who have had a long association with the BJP stalwart will be present on the occasion, the person cited above said. Born in undivided India in Karachi, Advani is a recipient of the country's highest civilian award, the Bharat Ratna. He was a member of the Rashtriya Swayamsevak San...