Well, I do not think what they are doing is illegal. It's just tacky and hypocritical. There's also a lot of interesting implications in the whole thing. Basically, they are saying that Christians are not "mainstream." Kind of lets you know where they are coming from, doesn't it. And there rbaid opposition to protecting marriage certainly doesn't make them "mainstream." Further, I do not think that is the legal name of their organization.
I wonder what the Left would say if we tried to sit in at a mosque and take notes on what was preached there...
Indeed, it is so obviously not illegal that Lafferty should be sanctioned for filing a frivolous complaint.