[Poohbah]

My boss signs off on my expenses. Who approved his expenses?

No one--he didn't file any.

[Pukka Puck]

You didn't read about his blankets and his meals at places in Brooklyn when he was supposed to be in Washington?

If I didn't submit any expenses for a month after I was supposed to be out of town for weeks, my boss would have been calling me up, asking what was the deal with no expenses. That is always the way it works in business.