Mr. Khalifa also drafted former Secretary of State James A. Baker ; Laura D'Andrea Tyson , dean of the business school at the University of California , Berkeley , and a former economic adviser to President Clinton ; Lee Raymond , former chief executive of the Exxon Mobil Corporation ; and John J. DeGioia , the president of Georgetown University , to serve as an advisory board .
John J. DeGioia /business/person/company Georgetown University
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