Related Clues:

• U.S. leader
• Big boss, informally
• Corp. big enchilada
• Bus. driver?
• Fortune profilee
• Jobs or Buffett, e.g.
• Jeffrey Skilling's position, once
• Co. head
• Private jet V.I.P., maybe
• Business head
• Corp. V.I.P.
• Corporate top dog
• Superior suit?
• The big cheese
• Big suit?