51.   Saudi officials say they are still investigating the bombing at the Al-Khobar military housing complex in Dhahran.

52.   Saying a security threat had been received, the FBI withdrew its personnel investigating the bombing in June.

53.   State Department spokesman James P. Foley on Friday offered to investigate the bombings, but said Cuba had provided no information to help.

54.   The agents were in the Kenyan capital of Nairobi investigating bombings earlier this month of the U.S. embassies there and in Tanzania.

55.   The FBI has sent at least a dozen agents to help Saudi officials investigate the bombing.

56.   The FBI also will help neighboring El Salvador investigate two bombings.

57.   The kingdom is still investigating the bombing and has arrested scores of people, but the investigation remains cloaked in secrecy.

58.   The White House said sanctions on Libya would remain in place, and U.S. officials said they will keep investigating the bombing.

59.   The United States and NATO must make formal apologies, thoroughly investigate the bombing and punish those responsible, the official Xinhua News Agency quoted him as saying.

60.   They also proposed a joint Russian-Chechen commission to investigate the bombings.