41.   Some experts doubt whether such a policy will solve the issue of independence.

42.   Some health experts doubted the efficacy of Herbalife products, saying that in some instances they relied too heavily on laxatives and caffeine.

43.   Some ethical experts doubt they will go much beyond that.

44.   Some experts doubt that rival companies could find customers for a version of Windows that was not backed by the technical experts working for Microsoft.

45.   Some independent experts doubt it.

46.   Some running experts doubt that he will run, and his own trainer cautioned against it after Khannouchi aggravated ankle and hamstring injuries during the London Marathon.

47.   Some experts doubt that the political wherewithal exists to finish its dozens of assembly flights over the next five years.

48.   Some industry experts doubt that labeling will prevent abusive child labor, given the large number of looms and the small number of inspectors.

49.   Some experts doubt that such services have much chance in a media world that is constantly consolidating.

50.   Some experts doubt whether sodium pentothal would be an effective or reliable means of prying secrets from an obstinate prisoner.