71.   But they said a few narrow regulatory changes may be needed.

72.   But this is only for periods when course changes are not needed, and most pilots are awake most of the time.

73.   But they also need a change in mentality.

74.   But two more changes are needed before gold prices can really take off.

75.   But we need a change.

76.   But with a military too poor to even pretend to train its soldiers for combat, Russia can no longer even afford to pretend that change is not needed.

77.   By failing to recognize that GM needed radical change, the board had misdefined what it needed in a chief executive.

78.   Change is needed because young people, especially, will be short-changed without it, Sanford said.

79.   Citigroup has only a temporary exemption allowing it to own Travelers Insurance, and needs a change in the law.