BARMER, March 23 -- With only a few weeks left for Lok Sabha elections, the ruling Bharatiya Janata Party in Rajasthan has announced all four tickets for the Marwar region, however, the party, according to people familiar with the development, is eyeing senior Rajput leader Manvendra Singh to "settle the caste equations" which got disturbed after the party gave four of total five seats to the Jat community....