What is there so much trouble in Sydney at the moment with Indians?

Whats the go with all this racial fighting? it just goes to show that multiculturalism doesn;t work. We never had stabbings and murders and s in the sixties and seventies like we have now, the funny thing is the Indians are calling Australians racists yet it's the Lebanese community that's attacking them not the European Races, during the early decades of immigration in Australia with the Germans, Italians, Greeks Yugo's etc we had few problems, we had the od name calling a few fights, but now with the Asians, Lebs, Sudanese we have so much murder and crime its ridiculous, I say send them back, want to live here then live as the rest of us and be proud of being an Aussie, want to pray to Allah and our women then go home.