Just an idea - tell her there's supposed to be a show about JW's on "the Fifth Estate" CBC (Canada) next Wed. 9 o'clock if you get it in your neck of the woods. I think it's the type of show that will make some think.
But don't push too hard, maybe CofC is enough for now. If she begins to think you're trying to take her out she may decide she has to cut off the relationship.