Brazil's incoming leader may change tone of relations with US

Following this weekend’s election, Brazil will hold a runoff later this month between incumbent President Luiz Ignacio Lula da Silva and Flavio Bolsonaro, son of former President Jair Bolsonaro. Also, a young woman who worked at a plague research institute in Siberia has died, fueling concerns of a lab leak. And, the Morocco Paradox looks at people who feel lonely without ever actually being alone. Plus, Mexico embraces Korean culture.