Rubio: U.S. Monitoring Reported Siberian Lab Worker Death

Senator Marco Rubio said the United States is closely monitoring reports of a Siberian lab worker's death. The incident has raised concerns about potential security breaches at Russian biological research facilities. Rubio's comments come amid heightened tensions between the U.S. and Russia. The U.S. is seeking more information about the circumstances of the death and any potential implications for biosecurity. The video provides the latest updates on this developing story. Watch PBS News for daily, breaking, and live news, plus special coverage. We are home to PBS News Hour, ranked the most credible and objective TV news show. Sign up for Here's The Deal with Lisa Desjardins: https://to.pbs.org/41q6E8i Subscribe for exclusive content in our newsletters: https://www.pbs.org/newshour/subscribe PBS News podcasts: https://www.pbs.org/newshour/podcasts Stream your PBS favorites with the PBS app: https://to.pbs.org/2Jb8twG Find more from PBS News at https://www.pbs.org/