61.   Nevertheless, there are moves in Congress to tighten export controls.

62.   No doubt a rogue trader will find it harder to take such outlandish risks in the future, particularly as firms tighten their controls.

63.   Now, under Western pressure, the government has relented somewhat on restricting access, while tightening control in other ways.

64.   Other changes will tighten controls on links to foreign organizations and will weaken privacy rights.

65.   President Bill Clinton signed legislation that tightens economic controls on Cuba as punishment for the downing of two civilian planes in February.

66.   Putin has already begun to tighten control.

67.   Periodically, the government tries new ways to tighten control, including police raids.

68.   Russia and Germany agreed to exchange nuclear information and tighten border controls.

69.   Russian President Boris Yeltsin issued a decree in January tightening controls on the export of missile-related technology to Iran.

70.   Rather than tightening controls, Conagra quickly replaces the president of any unit that fails to meet its profit projections.