With a series of byelections scheduled to unfold over the coming days, the Trudeau Liberals are hoping that the addition of Mark Carney will be enough to slow down the Tories' train. But with many pundits theorizing that Carney will someday turn into Trudeau's successor, is it Carney that has more to worry about? We dig deeper in Hour 3, as the Sunday Political Panel reconvenes. Meantime, Sunday marks the 9th annual ByWard Barket, a dog-friendly celebration that gradually grew from humble beginnings to a Downtown staple. We deliver some of the can’t-miss highlights.