USAA's next membership meeting in August will be the last for its chairman, retired U.S. Air Force Gen. Lester Lyles, the executive told members on April 18.
Lyles has been on USAA's board of directors since 2004. He told members that he deeply appreciates their trust and thanked them "for your loyalty through the years" in a recent letter that was part of the annual membership report. Lyles served in various top roles during his military career, including commander of the Space and Missile Systems…