PALINI R. SWAMY writes from Bangalore: Bangalore’s media circles are abuzz with rumours that Kannada Prabha, the struggling Kannada newspaper owned by the New Indian Express group, is being eyed by the Rajya Sabha member Rajeev Chandrasekhar, who also owns the 24×7 Kannada news channel Suvarna News. Obviously, there are no confirmations or denials of…