At a time when the common citizen is so burdened by the all-pervasive corruption, there is something satisfying in seeing the high and mighty exposed. Arvind Kejriwal has given us some pretty thrilling moments in that regard and his targets have been impressive. A member of the first dynasty, the president of the national Opposition party and a suave Union minister. In a system that appears to be completely weighed down by the venal, where institutions appear to be debased, there is a natural admiration for someone who has the guts to expose the rot and take on the big fish. The defence of the ruling class has ranged from serious critique of the legal strength of Kejriwal’s charges to conspiracy theories about him being a front for a sinister cause or a general nervous carping: who is he, how could he, how dare he....