What's your view on the racist attacks in Northern Ireland right now?

http://news.bbc.co.uk/2/hi/uk_news/northern_ireland/8109877.stm

They finally nabbed some of the culprits but really.. I’m just stupefied. Call me insensitive or whatever but really… After decades of fighting each other you Northern Irelanders (those involved in this racism) finally have peace, and after maybe five years you start the violence again. Except that now instead of fighting each other because of religion, you fight other people of different ethnicity.. Are you tired of the peace or something? Do you need to do something violent and stupid to prove yourself?

I pity the Roma.. They get discriminated against everywhere, and you’d think that in N. Ireland, where people know what it’s like to be discriminated against, people would care…