I've known her for over 20 years - trust me, she's a shrewd operator.

Simonides, a shrewd operator, was the first poet to get rich from selling his work.

Whoever's talking for the boys in red is a shrewd operator.

The guy has brains, all right, and he's a shrewd operator.

There were many shrewd operators who backed him for last season's Grand National and they will be doing so again.

But you've got a few months left, enough time for a very shrewd operator to move in.

Von Till, he decided, was either some kind of nut or a very shrewd operator.

He says that after a decade, shrewd operators will find the loopholes in any finance reform bill.

Helped substantially by a cooperating economy, he has emerged as a shrewd political operator.

Beyond that, I think you're a pretty shrewd operator.