Democrats Make History In The Southwest; At-Home COVID-19 Tests

Democrats made history in the Southwest in the 2020 election. We speak with two politics professors about the signs that perhaps that the Sun Belt may be just as important as the Rust Belt in future elections. And, epidemiologist Michael Mina says at-home tests could be one of the country's most effective tools against COVID-19. He joins us to explain how at-home tests could stop the pandemic by Christmas.