Ex-minister and Congress MLA KN Rajanna criticised Karnataka Deputy CM DK Shivakumar for singing RSS anthem in state Assembly. "He can do whatever he wants. He can sing RSS songs, share the dais and sit with Amit Shah and Sadhguru," Rajanna said. "Rahul himself was hesitant to accept the marriage [invitation] of Ambani's son, but Shivakumar attended it," he added.