41.   FBI agent Sheila Thorne refused to disclose the nature of the investigation.

42.   Farrakhan, a controversial American preacher, would not disclose the nature of his two-hour meeting with Nigerian opposition leader Moshood Abiola.

43.   FBI spokeswoman Sheila Thorne refused to disclose the nature of the investigation.

44.   He did not disclose the nature of those proposals.

45.   He said he could not immediately disclose the nature of the theft, its value or how long the scientists worked at Lucent.

46.   He did not disclose the nature of the illness but denied it was malaria.

47.   He would not disclose the nature of the threats in Yemen, how many agents were removed, or where the team was taken.

48.   His spokesman, Krzysztof Luft, refused to disclose the nature of the medical tests or their results.

49.   He would not disclose the nature of the threats in Yemen, how many agents were removed or where the team was taken.

50.   In a press release it did not disclose the nature of the call.