BBC March 24, 2019
Fallout from the so-called SNC-Lavalin affair has cost the prime minister two top ministers, Canada’s top bureaucrat and his close friend and senior aide.
His popularity has taken a sharp drop in the polls a few months ahead of a general election, scheduled for this autumn.
And a number of the key protagonists involved say unanswered questions remain that need to be addressed and are keeping the heat on the prime minister.
Here are five quotes that help explain the affair and what it means for Mr Trudeau.