We all know Karachi is not a country neither what happened there was any good for any of PAKISTANI, but being a Nazim of a city he should take care of how a person reply. As many of his other videos are on the same wordings as he is using here.
Although I know he is angry on this situation and so we all are who love our country.
he does have a point though... nobody accuses nazim lahore or islamabad when there is such an incident in those cities. he might've gone overboard a bit but he was provoked.
its not only accusation on nazim but the ruling party and they can and they have accused the nazim of lahore and islamabad on different incidents but nobody replied like this.