Give the guy a chance before attacking him,all I have seen odd was he held the stage with some terrorist supporters. His reason for that made enough sense to me,to not get my knickers in a twist over it,was related to his job and nothing else fishy in that context.
This is not the first wave of Muslim religion and history has shown that it made Europe what it is. So fear not history has spoken and it will show you that people will not suddenly be stuck in a religious view they do not partake in.