Good grief, don't you know how to itemize?

When you itemize, you are listing money you spent which then the government allows you to take off your gross income.

What money is the CEO spending when he uses the corporate jet that the government allows him to deduct from his gross income?

If anything, using the corporate jet would be added to his gross as unearned income which would make his taxes higher, not lower.

The corporation can deduct the cost of the corporate jet from the corporate gross income as a business expense, but I would guess any personal, non-business use of the jet would not be deductible. 

So, when it comes to CEOs deducting corporate jet use from their personal taxes, no, I don't know how one would itemize this.

"Higher taxes never reduce the deficit. Governments spend whatever they take in and then whatever they can get away with." -- Milton Friedman