Brothers,Good & bad people exist in all section of the society.Some incidents cannot be defended.Scenario is not as good as you think!!US & British evicted palestinians from their land & created a mess there.Israel is illegally occupying palestine & inflicting great damage to the innocent civilians.You know America is interfering in every country's internal affair & even trying to uproot some government.Due to US's foreign policies,they became enemies of some element of muslim society & these element bombed twin towers to teach the imperialist regimes of America a lesson..America bombed Japan & killed millions of people.US & British evicted palestinian from their land & created a mess there.They destroyed Afghanistan & Iraq.& about bombing indian cities well,it is a matter of law & order.Muslim populations is 150 crores.Even if one percent of that population becomes radical,they can turn the world upside-down.But that is not happening.That means muslim as a whole is not involved in any radical activites otherwise there would be bombing every second in these world.The vast majority of law-abiding, righteous Muslims, however, do not make the headlines, the way deviants do.Brother,I hope i answer your question.