Trudeau stepping down as Canada's PM after rapid decline in public approval

Canadian Prime Minister Justin Trudeau announced he intends to resign as prime minister and the leader of the Liberal Party after a rapid decline in his approval rating. A new party leader will be selected by March and will face a formidable challenge in the upcoming elections. Amna Nawaz discussed more with Roland Paris. PBS News is supported by - https://www.pbs.org/newshour/about/funders