Mann Wows Governor with Impromptu 'Challa' Performance at Republic Day Event
• Bhagwant Mann sang Gurdas Mann's 'Challa' song at a Republic Day event • Audience, including Governor Purohit, appreciated his impromptu performance • Mann told Governor "You created an atmosphere where the artist in me couldn't hold back" • Mann had skipped similar event on Independence Day, leading to jibes from Governor • Mann's presence significant as he has had disputes with Governor over several issues