Related Clues:

• Firm wheel: Abbr.
• C in C
• Head of the co.
• Bush, briefly
• Top exec.
• Co. leader
• L.B.J. or J.F.K.
• One of 43 in the U.S.
• 36 Down, for one
• White House res.
• Barack Obama's title: Abbr.
• U.S. C-in-C
• Air Force One VIP
• White House resident: Abbr.
• Oval Office chief