61.   But officials there said they did not know of any positive test results.

62.   But the trial did not show conclusively what happened that led to her receiving a positive test report.

63.   But without a positive test result, he said Thursday he did not feel compelled to take that action.

64.   C.J. Hunter and his camp knew in July about the positive tests.

65.   Charley Wells, the agent for Jones and Hunter, said that he knew nothing about any positive test and he denied the allegations in an interview with Reuters.

66.   Cederbaum said positive tests will be followed up with a second round of tests to make sure the first test was a proper diagnosis.

67.   Dee told a reporter in Florida Monday that the rules of the old policy remained in affect, so Erickson should have reported all positive tests to him.

68.   Del Mar stewards hoped their hearings on six positive tests for caffeine involving horses trained by Vladimir Cerin could be wrapped up here.

69.   Despite the increase in awareness spurred by the recent rash of positive tests, it is simply too easy for an athlete or coach to abuse the system.

70.   During the last decade, the Tour reported only one positive test.