Former Union Health Minister and BJP Lok Sabha MP Dr Harsh Vardhan today walked out of the oath-taking ceremony of new Lieutenant Governor of Delhi Vinai Kumar Saxena, after not finding a seat reserved for himself. A video shows a furious Dr Harsh Vardhan walking out of the event that was organised at Raj Niwas in the national capital this morning. On being asked, Dr Harsh Vardhan said he was upset over the seating arrangement, and would take up the issue with Mr Saxena.