January 23, 2022 - PBS NewsHour Weekend full episode

On this edition for Saturday, January 23, two years from the first lockdown in China, COVID-19 cases continue to spike and ebb globally, and public health directives in the U.S. still confuse some as the CDC and FDA struggle to collaborate. Plus, hopes for democracy in Venezuela wane, an update on a crucial infrastructure project, and in our signature segment, a children’s book by rap legend DMC.