61.   So Charren and ACT changed strategy.

62.   Southwest, long known as a discount carrier offering short-haul flights, began changing its strategy several years ago.

63.   That arrest was the first signal that the tribunal had changed its strategy and was keeping indictments secret.

64.   That has some Democrats urging her to change strategies.

65.   The adviser cautioned that Clinton could change his strategy at the last minute.

66.   The costs and the odds have prompted NASA, with its budgets in decline, to change strategy.

67.   The devaluation should make those vehicles more expensive, but Standish said Nissan had no plans to change its strategy.

68.   The Goldmans have already changed their strategy somewhat -- they no longer run a one-season business.

69.   The manager in the other dugout changes his strategy out of respect for arm and instinct.

70.   The Panthers, who had planned to double-cover Irvin, also changed strategy.