Kalaburagi (Karnataka) [India], April 12 (ANI): Karnataka Deputy Chief Minister and Congress leader DK Shivakumar on Friday denied the BJP wave in the state and said there is only Congress and five guarantee waves. “A big trend is going on here. There is no wave of BJP in the state. It is only a Congress wave and five guarantee wave which has been there. Congress party will win more than 20 seats in Karnataka… There will be a change in Karnataka. His party (JDS) is going to merge with BJP or BJP will throw them out of their NDA,” said DK Shivakumar. A day ago, taking a jibe at Janata Dal (Se…