Trucker protest, days-long blockade at U.S.-Canada border shuts down auto factories

The "Freedom Truck Convoy" has set up a days-long blockade at the US-Canada border to protest Canada's COVID-19 vaccine mandates for cross-border travel. The demonstration has caused massive gridlock at one of the busiest border crossings in the world, and has now forced several automakers to shut down or reduce operations at their factories.