[Raj_Copi_Jin]

Oh, gimme a break... Multiculturalism is a socialist ploy. It was all about the Left importing their future electorate in the first place. As every other socialist affair it worked perfectly well for the people who instituted it. It is just the fact that not everyone is a socialist yet and the process of extermination of the people of non-socialist orientation took a bit longer than planned. And such beauties of multiculturalism like 9/11 or London bombings are pretty hard to ignore.
Now they will attempt the plan B: "Muticulturalism was a good idea but badly implemented because we haven't invested enough into it and the right-wingers have corrupted it". Or even because the families keep bringing up kids in conservative ways so the school will have to take over for multiculturalism to succeed. The Left have no shame and no moral arresters in their quest for power.
Now this whole big talk about "failure" is euphemistic for admitting that hard core Islam cannot be tolerated. Or rather when the moslems achieve some critical mass in the society they turn into something unbearable. Apparently now this critical mass is being achieved in Germany, UK and France and other W. European states. The tide will turn but who knows if it's not too late... Anyway, Europe is pretty screwed for any foreseable future.