They’re some sort of frauds put up by the Left is one common theory about WBC.
They are out to discredit Christians and those who oppose gay marriage, rights. etc.
An appearance in Canada might be needed to buck up the “human rights commissions” which have been taking heat for going after Mark Steyn and others for “hate speech” about Muslims, gays etc.
The WBC protest would help the Left to justify the need for such extra judicial tribunals by illustrating all the “hate” that’s out there.
I was just thinking that the only reason they are allowed to roam free is to discredit believers.