December 9, 2023 - PBS News Weekend full episode

Saturday on PBS News Weekend, a new treatment for sickle cell disease using revolutionary CRISPR gene-editing technology has been approved by the FDA. Tensions rise in South America as Venezuela threatens to take over a large region of Guyana that's rich in resources. Plus, a conversation with Harvard professor Claudia Goldin on the eve of her receiving the Nobel Prize in economics. PBS NewsHour is supported by - https://www.pbs.org/newshour/about/funders