Again, part of it is that we don't really know. If it is a clarification, it might be useful to have a revision that says “for greater certainty”, or something like that to indicate that we are just trying to clarify an existing obligation. Our concern is what this means additive to what's already here. If it doesn't do something additive to what's already here, there's no reason to enact it. That's how a court would interpret this.
On February 17th, 2015. See this statement in context.