People & Power goes behind the scenes with a famous super cop in Pakistan's fastest-growing and most lawless city. Karachi is Pakistan’s financial and commercial capital; a vast, sprawling metropolis of more than 20 million people, which generates almost a quarter of the country’s wealth. The city’s police are fighting desperately to prevent that from happening and, in combination with the army and the country’s intelligence agencies, are taking the fight to their enemies with an aggressive strategy of armed raids and arrests.