This week, I had the honor of interviewing Thomas Peterffy, the founder of Interactive Brokers, on The World According to Boyar podcast. Thomas’s life exemplifies the American Dream: When he came to the United States from Communist Hungary in 1965, virtually penniless and with no knowledge of English, he immediately began teaching himself computer programming while saving up for a seat on the American Stock Exchange. Using technological advances he himself helped pioneer, Thomas established a...