Why? Because Europe has historically been through all this HYPOCRISY and hatred before,and is not willing to TOLERATE it further.
They realise that one says "Never Again" it means FOR EVERYONE,equally.
If VIOLENT,BRUTAL people will not listen to conscience,common sense,humanity and the LAW,then hit them where it REALLY hurts....MONEY!
If the CONSCIENCELESS they STILL need MONEY,so appeal to their 'humane conscience' by emptying their bank accounts,and remind them that THEY need us more than WE need them!
http://atheonews.blogspot.com/2009/03/divestment-campaign-gains-momentum-in.html

Peace,Salaam,Shalom.