Day 6

Episode 420: Racism in Thunder Bay, Brexit vs. everything, competitive karaoke, geoengineering and more

Systemic racism in the Thunder Bay police force, what's not getting done as the U.K. fixates on Brexit, Canadians at the Karaoke World Championship, why geoengineering may be needed to fight climate change, 2018's most timeless tracks and more.
(Photo credits clockwise from top right: Day 6, Matt Dunham/Associated Press, CBC, CBC, Paul Sancya/Associated Press, Karaoke World Championships Canada, Jordan Strauss/Invision/Associated Press, Leon Neal/Getty Images)

Systemic racism in Thunder Bay, what's not getting done as the U.K. fixates on Brexit, Canadians at the Karaoke World Championship, why geoengineering may be needed to fight climate change, 2018's most timeless tracks and more.