July 20, 2021 - PBS NewsHour full episode

Tuesday on the NewsHour, as the Western U.S. battles both widespread wildfires and an escalating drought, "PBS NewsHour" visits some of the nation's most fertile farmland where taps now run dry. Then, Sen. Bernie Sanders joins the program as infrastructure negotiations reach a critical moment in Congress. And, a leading Belarusian democracy advocate describes her peoples' ongoing struggle to have their voices heard.