Norway is marking a year since Anders Breivik massacred 77 people in twin attacks. Breivik is still on trial - he insists the killings he carried out were part of his war on multiculturalism. And, as Tesa Arcilla reports, Europe's clash of cultures is growing ever more radical.<br /><br />RT LIVE http://rt.com/on-air<br /><br />Subscribe to RT! http://www.youtube.com/subscription_center?add_user=RussiaToday<br /><br />Like us on Facebook http://www.facebook.com/RTnews<br />Follow us on Twitter http://twitter.com/RT_com<br />Follow us on Google+ http://plus.google.com/b/102728491539958529040<br /><br />RT (Russia Today) is a global news network broadcasting from Moscow and Washington studios. RT is the first news channel to break the 500 million YouTube views benchmark.
