Related Clues:

• Dubya, in 2005
• Top exec
• USA boss
• NNE, for ex.
• Corp. exec
• Film overseer: Abbr.
• W, for one
• Any of the four words hidden in 17-, 26-, 43- and 56-Across: Abbr.
• JFK or LBJ
• F.D.R. or J.F.K.
• Member of a corp. board
• Bill C., formerly
• Dept. head
• D.C. title
• Veep's superior