Moses Fleetwood Walker faces racism in the 19th-century MLB; the Chicago White Sox are accused of intentionally losing the 1919 World Series; the Callaghan sisters inspire the film "A League of Their Own".

People going to extremes for love, including a student who tunnels beneath the Berlin Wall, Edie Windsor topples the Defense of Marriage Act, and John Wojtowicz robs a bank to pay for his wife's gender reassignment surgery.