Anti-corruption crusader Anna Hazare has in his latest blog said the government has "a gang of four" that are bent on harassing the activists who work closest with him. " Every member of 'Team Anna' had to face accusations and character assassination by the 'gang of four' . Who are these people? Law Minister Salman Khurshid said today that he's not sure who Anna's talking about either. "I don't know who is the 'gang of four'," he said.