September 20, 2023 - PBS NewsHour full episode

India and Canada are caught up in a tense diplomatic showdown over the assassination of a Canadian Sikh separatist leader in British Columbia. Prime Minister Justin Trudeau this week linked the killing of Hardeep Singh Nijjar to India's government. Both countries have since expelled top diplomats. Bloomberg columnist Bobby Ghosh joins Amna Nawaz to discuss.

Being employed has proven to reduce the chances that people who have recently left prison will reoffend. But for many, jobs that require a state license or certificate can be difficult or even impossible to obtain, even as dozens of states have moved to lift barriers. Special correspondent Cat Wise reports from Oregon for our ongoing series “Searching for Justice.”

California claims the five biggest oil and gas companies knew that using their products led to climate change, but then spent decades misleading the public. The lawsuit says extreme weather fueled by climate change has caused billions of dollars in damages in the state and these companies should pay for some of that damage. California Attorney General Rob Bonta joins William Brangham to discuss.

As political fights across the country become more contentious, key decisions over issues like gerrymandering are finding their way to state Supreme Courts. That’s turned once-overlooked questions about who sits on the bench into all-out political battles of their own, including in Wisconsin and North Carolina. Zac Schultz of PBS Wisconsin and Colin Campbell of WUNC join Geoff Bennett to discuss.

Astronomers around the world are calling for international agreements to limit the spread of satellite constellations in space, with warnings that light pollution at night from the satellites damages vital scientific work. In Britain, the government is also being urged to impose new planning regulations to reduce light pollution to stop the loss of the nation’s dark skies. Malcolm Brabant reports.