Originally Posted by
gengar
Fearmongering at its worst. This type of terrorism could happen anywhere there are tall buildings and a large crowd. The OP's absurdly vague "more dangerous things" could present a threat virtually anywhere.
If you are that risk averse to a single terrorist incident, I shudder to think what other precautions you take on a day-to-day basis that prevent you from living and experiencing life.
I think it's more of an issue here than most places--this is a city set up to handle large crowds so event organizers tend to come here for big events.