Today, the federal Conservatives will table a non-confidence motion, and if the Liberal government cannot defeat it, Canada will be headed to the polls. CPC leader Pierre Poilievre has vowed to take every opportunity he can to force an election, and this is his first chance to do that.

The Bloc Quebecois and the NDP have said they will not bring down Trudeau's Liberals...this time. But without the promise of the NDP's support, this is likely to be the first of several such votes. Are we headed for a fall full of confidence votes and partisan bickering? How long might this go on before an inevitable election?

GUEST: Glen McGregor, Parliament Hill journalist, CityNews

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