A self-described fighter, Prime Minister Justin Trudeau ignored calls for him to step down – until he couldn’t. 

​A self-described fighter, Prime Minister Justin Trudeau ignored calls for him to step down – until he couldn’t.  

Seven US states declared emergencies owing to the polar vortex of icy air that usually circles the North Pole. 

​Seven US states declared emergencies owing to the polar vortex of icy air that usually circles the North Pole.  

In power since 2015, Trudeau said he would resign after a new leader of his Liberal Party is chosen. 

​In power since 2015, Trudeau said he would resign after a new leader of his Liberal Party is chosen.