Hyderabad, March 18 -- The Bharat Rashtra Samithi (BRS) suffered a massive jolt on Sunday when two of its MPs - Pasunuri Dayakar from Warangal and G Ranjith Reddy from Chevella - and Khairatabad MLA D Nagender resigned in a span of a few hours and joined the ruling Congress in Telangana.Earlier, three other sitting Lok Sabha MPs had quit the BRS - Venkatesh Netha from Peddapalli, Pothuganti Ramulu from Nagarkurnool and B B Patil from Zaheerabad. While Netha joined the Congress party, Ramulu and Patil joined the BJP....