You are of the misinformed opinion that Europeans are harassing Israel and that Israel is somehow singled out. You might not make that mistake if every statement a EU official made about some other country got the same amount of press-coverage. There is nothing spectacular about an organization sending an observer to a trial, it's hardly even news. And as for your isolationist notion that all countries should mind their own business: quite frankly it is BS. Other countries have a responsibility to speak up if they are of the opinion that there is something amiss in a country. History is full of examples of where a government commits hideous crimes against its own or another state's population. There is a moral obligation to prevent such instances. You should be happy that Israel, due to its privileged position, at most receives a slap on the wrist whenever it breaks international law. You don't think the world should mind its own business about Iranian nukes, do you?
One student killed, three wounded at Arizona campus during fight (a)
from the article: European group may probe Israel decision to indict Arab MK