Mark Cuban, an entrepreneur and the owner of the NBA’s Dallas Mavericks, was born in Pittsburgh in 1958 and raised in Mount Lebanon. That meant that as a teenager, Cuban was witness to some of the greatest Steelers teams in history, with the 1970s Steelers and the Steel Curtain playing a big part of his early life. In a recent episode of Peyton’s Places on ESPN+, Cuban talked with former NFL QB Peyton Manning about his love for the Steelers and his recollection of where he was during the Immaculate Reception game on December 23, 1972.