Ronald B. Lieber

  • PHILADELPHIA, PA – MAY 10: Southwest Airlines Chairman Herb Kelleher (R) greets Southwest Airlines employees at a parade during a welcoming ceremony at Philadelphia International Airport on May 10, 2004 in Philadelphia, Pennsylvania. Southwest Airlines inaugurated the start of service at Philadelphia International Airport with 14 flights daily. More flights will be added in July. (Photo by William Thomas Cain/Getty Images)Magazine

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