51.   Yemeni security sources said Thursday that U.S. investigators had been allowed to listen to witnesses and interrogate suspects in the bombing.

52.   The suspects were being interrogated, it added, without saying when they were arrested or to what group they belonged.

53.   The suspects were being interrogated, the ministry added.

54.   MPs have complained that the authorities arbitrarily extend custody for prisoners, interrogating some suspects for months before releasing them without trial.

55.   MPs also complained that the authorities arbitrarily extended custody for some prisoners, interrogating some suspects for months before releasing them without trial.

56.   Police here late Wednesday refused to confirm whether they were interrogating any suspects.

57.   Police said the suspects were being interrogated and the killing could be a settling of political scores.

58.   Saudi Interior Minister Nayef bin Abdel Aziz on Saturday said Washington had not yet officially answered his proposal that Riyadh interrogate Saudi suspects detained in Afghanistan.

59.   Saudi Interior Minister Prince Nayef bin Abdel Aziz said Sunday that Riyadh would interrogate Saudi suspects being held by the United States if Washington hands them over.

60.   The FBI was also reportedly not allowed to interrogate suspects in the November bombing.