31.   With hindsight it is clear that the Fed made a mistake in not raising interest rates last year to let some air out of the bubble.

32.   You just let air out of two of their tires.

33.   Protesters were arming themselves with sticks and machetes while some drivers were letting the air out of their truck tires to prevent them from being removed from the road.

34.   Investigators were trying to determine whether the passengers had broken the windows to let air into their compartments or whether it was an act of vandalism.

35.   Police let the air out of the tractor tires after farmers left the vehicles for the night on Thursday with plans to return and resume their road blockade.

36.   The strong braking action automatically let the air out of the three tires to avoid any blowouts.