Because he's a muslim using whatever church he doesn't attend as cover. Duh, everyone knows that.
The Catholic church needs to excommunicate some of these fools. As for me, my church removes members from their roles when it is clear they have fallen away.
Use a definition of Protestant that is so wide that you can drive a Unitarian Scientology Swedenborgian sodomite Episcopalian 747 thru it, while attacking SS as being to blame for liberalism, ignoring that those who most strongly hold to the supremacy of Scripture as the wholly inspired and assured word of God are much more unified in key conservative beliefs than the fruit of Rome, even surpassing weekly mass goers.