The Bharat Rashtra Samiti suffered a jolt in Warangal district as its candidate for the Warangal Lok Sabha constituency Dr. Kadiyam Kavya announced her decision to opt out of the poll fray. The beleaguered party, which has been witnessing a series of defections, was further embarrassed when Dr. Kavya, daughter of Station Ghanpur MLA Kadiyam Srihari, sent a letter to …