The audio tape that allegedly having AP CM Chandrababu Naidu's voice stirred up a major row in the political fraternity of both telugu states.IT Minister and Son of Telangana CM KCR, KTR on Twitter challenged Chandrababu Naidu to take a 'Lie-detector' test .

He posted on his Twitter handle: ‘’No matter how hard CBN & his cronies try, issue at hand is corrupt practices of TDP & it's president. Issue is NOT between Telangana & AP.

'If CBN has the guts, I dare him to accept my challenge: I am willing to take a lie-detector test live on TV, Are you ready for one?' his Twitter handle. Will Babu accept this challenge?

According to sources ACB is preparing ground to issue notices to AP Chief Minister.