Has The Ex-Speaker Put The Liberals In An Even Deeper Hole?

How much worse can things get for the Liberals? Does Justin Trudeau have a plan to recover from the "Nazi in the parliamentary gallery" story?  If so, will it be enough to make people forget the national embarrassment caused by last Friday's incident. Bruce Anderson on that, plus his thoughts on how two polls done at the same time with the same question can result in such very different results.