The problem with flipping the sentence around is that MANY muslims are peersecuting people on the basis of their ethnicity... Do you think a jew would last very long walking along the streets of a city in Saudi Arabia? Egypt? Syria? Iran? Hatred is hatred no matter how stupid it is. The Israelis are guilty too. But when in recent history have you heard of the Catholic church preaching violence against those who are different? It doesn't happen. It happens in only a handful of protestant churches, it is much more common in Islamic Mosques, etc.

There are no radical Catholics.

and here's a little info for you... Even though the dudes in the picture are dressed like the Pope, they really aren't. As a matter of fact, I believe that the KKK didn't really care too much for Catholics because they aren't a Protestant faith. :p