Senior Advocates Kapil Sibal and Neeraj Kishan Kaul have expressed regret over the heated exchange that broke out today between Chief Justice of India DY Chandrachud and President of SCBA Vikas Singh."I'm sorry for what happened this morning. I don't think that bar should transgress the limits of decorum. We all apologize," Sibal said.The incident occurred during mentioning of the SCBA...