Kolkata/ Farrukhabad, April 04 (ANI): Indian politicians from different parties in poll fray toured various parts of the country to file nomination papers and address rallies ahead of general elections. BJP is expected to release its manifesto soon. However, BJP leader in Odisha, Dharmendra Pradhan, unveiled manifesto for the state and assembly elections. Meanwhile, Foreign Minister Salman Khurshid, filed his nominations in Farrukhabad.