As the latest development right ahead of the high-octane Lok Sabha polls, Odisha's ruling Biju Janata Dal (BJD) spearheaded by Naveen Patnaik has dropped hints at a possible handshake with the Bharatiya Janata Party (BJP) after fifteen long years since quitting the National Democratic Alliance (NDA) . Speculations intensified on Wednesday as the leaders of the BJD held an extensive meeting at the official residence of the chief minister.