21.   King Hussein of Jordan was once left cooling his heels while a police officer removed Humphrey from the welcoming red carpet.

22.   Lobbyists are cooling their heels on the Capitol steps.

23.   Men have slept in their clothes and sweated through their shirts and cooled their heels for hours for lesser engagements.

24.   Milosevic is notorious for nitpicking over details and making visiting envoys cool their heels for hours or even days.

25.   One leading Western businessman was obliged to cool his heels two months before the Cuban government granted him permission to buy a company car.

26.   On the other hand, would some of our most celebrated icons indeed wind up cooling their heels at Kelly Girl?

27.   Pataki has kept the mayor cooling his heels ever since.

28.   Sen. Byron Dorgan, a North Dakota Democrat waiting to share the cameras with him, was in the hallway cooling his heels.

29.   Several committee chairmen recently wrote Livingston telling him to cool his heels, that his actions were premature and distracting.

30.   She lands in a small town near Buffalo, N.Y., where she cools her heels by taking a job in an insurance company.