PBS News Hour: July 20, 2021

Overview

Tuesday on the NewsHour, as the Western U.S. battles both widespread wildfires and an escalating drought, we visit some of the nation's most fertile farmland where taps now run dry. Then, Sen. Bernie Sanders joins us 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.