Tuesday on the News Hour, how the Trump administration is not only changing recommendations for existing vaccines, but also creating barriers to developing new ones. Repeated Russian attacks on Ukrainian infrastructure leave millions to face cold temperatures without power. Plus, remembering civil rights leader Jesse Jackson, who spent decades advocating for the poor and confronting injustice. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy