In the early 1950s, Jonas Salk and Albert Sabin were in a race to develop a vaccine against polio. While Salk’s killed-virus vaccine was the first to be distributed, Sabin continued working to perfect his own approach. In the end, Sabin’s oral polio vaccine—made from a weakened live virus—proved easier to administer and was ultimately distributed far more wi ... Show More
Feb 2026
St. Valentines Day Massacre | The Land of Bilk and Money | 1
In 1920, a young Al Capone arrived in Chicago looking for a fresh start, and his timing couldn’t have been better. That same year, Prohibition outlawed the manufacture and sale of alcohol, turning America’s thirst into a criminal gold rush. Chicago quickly became the epicenter of ... Show More
39m 8s
Feb 2026
St. Valentines Day Massacre: Closing In On Capone | 3
In the aftermath of the St. Valentine’s Day Massacre, authorities faced mounting pressure to clean up Chicago and take down the violent mobsters who overran the city – most notoriously, Al Capone. The federal government took on the challenge, pursuing Capone relentlessly. In the ... Show More
36m 7s