Former Supreme Court judge Markandey Katju has made a sensational claim about how an allegedly corrupt judge was allowed to continue in the Madras High Court 10 years ago, after pressure on PM Manmohan Singh from his ally the DMK. Justice Katju accuses three former Chief Justices of India of making 'improper compromises' but gets angry when asked why he kept quiet for 10 years. Why did Justice Katju stay silent for 10 years? Should the appointment process of judges be changed? And does Dr Manmohan Singh need to come clean on what happened? A debate on Left, Right And Centre.