31.   Even when the disease is suspected, testing has been slow and expensive.

32.   First, it explains that precisely because every student athlete is being tested there is no concern that school officials might act arbitrarily in choosing whom to test.

33.   For example, they ask, when the genetic variants, are found, should there be testing for those who want to know their athletic potential?

34.   Given the domestic pressures, persuading Pakistan not to test will be a hard sell for US diplomats.

35.   He said testing is ongoing.

36.   He said testing should be a diagnostic tool rather than a high-stakes exam determining whether a student can graduate or move to a higher grade.

37.   If all goes well, testing is likely to begin next month on daily flights between Singapore and Los Angeles.

38.   Industry and union officials counter that these kinds of safety problems are extremely rare, and they question whether more testing is worth the time and cost.

39.   In the past, testing was relatively expensive, so companies had to be parsimonious with the number of experimental iterations.

40.   Is testing killing education?