To start with, Preet Bharara is a naturalized citizen, having come here from India with his parents when he only two years old.
Also he's much more diverse than I'm sure that Bannon would be comfortable with. Bharara's father is a Sikh and his mother is Hindu. But what's worse, from someone like Bannon's point of view, is that Bharara's wife's family is Muslim/Jewish.
OCU