Dr. Céline Gounder discusses the latest news on the Omicron variant.
Rintu Thomas and Sushmit Ghosh join the show.
Rep. Jackie Speier explains why she's leaving Congress.
Nathan Myhrvold joins the show.
Matthew Heineman and Dr. Nathalie Dougé joins the show.
Iconic musician Carlos Santana remembers his debut.
Peter Sarsgaard and John Hoogenakker join the show.
Roy Wood Jr. discusses his new comedy special "Imperfect Messenger."
Huma Abedin discusses her new memoir.
Chase and Tokata Iron Eyes reflect on the 2016 Standing Rock protests.
Larry Sabato and Scott Jennings join the show.
NY Sen. Kirsten Gillibrand joins the show.