61.   But after a week of silence, the Serbian security services provided what they said was incriminating information about Mihailovic to the Belgrade weekly Vreme.

62.   But after Tuesday some current and former officials said that American security services might need to adopt some elements of the Israeli approach.

63.   But after a closed hearing, the court sent the case back to the security services in St. Petersburg for further investigation.

64.   But environmentalists say the security service is simply trying to help the military cover up an embarrassing legacy of neglect.

65.   But even under Yeltsin the security services have been given broad powers that can easily be misused.

66.   But he does allow how bells and whistles, plus connection to a security service, will jack up the cost significantly.

67.   But it retained its army, its East German-trained security services and its horrendous bureaucracy.

68.   But if he has the information and the power of the security services at his back, they have the money.

69.   But neither the court nor the Dutch security services have been prepared to produce the results of forensic tests or other evidence to back their assertions.

70.   But most have reinforced doors and gates, some with guards hired from a private security service.