India Against Corruption (IAC) has been at the forefront of exposing corruption. But when graft allegations were made against three IAC members, Arvind Kejriwal opted for an internal probe. The three judges who constitute IAC's internal ombudsman will begin probe into charges levelled against Anjali Damania, Mayank Gandhi and Prashant Bhushan today (Oct 22). The question IAC's detractors are asking is how fair an internal inquiry can be.