Sunday on PBS News Weekend, European leaders will join Ukraine’s Zelenskyy for Monday’s high-stakes Oval Office meeting, presenting a united front to Trump. How trouble getting a good night’s sleep has become a public health emergency. The environmental consequences of big tech’s push to ease regulations for AI. Plus, one man’s quest to raise awareness about the threats facing fireflies. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy