Actually, you presented no facts. You just parroted the widely contested statement that minority gangs are more dangerous than white organized crime groups. There is really no scientific way to determine this. Most of the stats are not applicable because there are so many other factors at play (poverty, age, how gangs and the mob use each other, and several other factors). Again, correlation doesn't equal causation. The most accurate conclusion is that the mafia and street gangs are both dangerous.