On today's show: Eric Alterman looks at how the idea of liberalism has changed from Franklin D. Roosevelt to Barack Obama. Benjamin Busch talks about his memoir Dust to Dust. Today’s installment of A History of the World in 100 Objects takes a look at a statue from Easter Island. Rajesh Parameswaran talks about his collection of stories, I Am an Executioner. Plus Jim Abbott discusses his remarkable baseball career—and about pitching a no-hitter—despite being born without a right hand.