51.   But those who fail the test by a wide margin likely give up taking the test or never pass it.

52.   Car owners would be notified by mail if their cars fail the tests.

53.   Cara Maruskin, the spokeswoman, said the company had not been notified by the FAA that its equipment had failed tests in August and again in October.

54.   Capel insists he did not fail the test.

55.   Capel told The Chicago Tribune that he had failed the test because he was in a car with people who were smoking marijuana.

56.   Chrysler, which has bought back tens of millions of shares in the last two years, fails that test.

57.   Chrysler said that failing some tests was a routine part of developing vehicles that ultimately met all standards.

58.   Chinese swimmers have a high incidence of failing drug tests.

59.   Companies should be penalized if they fail undercover tests.

60.   Company officials were not able to say late Tuesday how many pills of how many drugs went to consumers after failing tests.