Good for them for standing up for their beliefs. A curse for them what brought 'em.
People leave countries for a better life. They've experienced something they want no part of. The next generation, who don't feel truly a part of the new Country, feel a sense of having no contol. They get that control in "the gang." Those who are like them. It's not really rocket science. This gang, however, wants to change the world...that's where we come in.