It's been all over the Italian media today - the bishop of Imola, Tommaso Ghirelli, writes an editorial for his diocesan paper in which the message is clear: "do-goodism" will bury Italy and Europe. Either Muslims in traditionally Christian countries in Europe behave as "honourable men" and publicly denounce Islamic "persecutions and acts of cruelty," or they should rather be "courageous" enough to own up to their beliefs "and leave our country," because "nobody wants enemies in their own home."