EDIT: Okay, seriously, what the fuck with the downvotes? The EU does have a nazi problem and the contemporary problems with the financial crisis and Islamists are very convenient vehicles for it. Ever heard of the demonstrations against Islam we had in Germany? The organizers are blatant neo-nazis. Heard of the interest groups like PEGIDA? Plenty of neo-nazis and even Holocaust denialists among their leadership.
Criticising Islam or the EU is perfectly valid and acceptable. Anything can and should be criticised. But don't be misled to believe that all these protests are orchestrated by liberalists and constitutionalists just because that's how they present themselves. The "Euro-sceptic" AfD we voted into parliaments have strong ties with other nazi organisations. Same with PEGIDA and its various offsprings.