I can not think of any examples of Christian persecutors, but perhaps there are some somewhere.

Check out the wars that followed the break-up of Yugoslavia, Keith. Plenty of examples. And plenty of examples of Muslims in the driving seat too, of course.

And of course there's also Christian on Christian persecution - and Muslim on Muslim as well.

I can't understand how there seems this appetite on the part of some people to talk as if the fact that someone expresses distress at one lot of persecution implies they are happy about other persecution.