41.   Skeptics in the semiconductor industry question the value of the effort.

42.   Some at the Pentagon have long questioned the value of the military contacts, exchanges that they said benefit China more than the US.

43.   Some doctors have questioned the value of prescribing a more expensive drug to perform the same function as less expensive rivals.

44.   So I question the value of having someone take it away from you.

45.   Stadium opponents have questioned the value of these jobs, arguing that many of them are low-paying service employment.

46.   Still, the saxophonist Steve Wilson questioned the value of live jazz transmissions.

47.   That shift from written accounts to videotaped testimonies troubles a number of Holocaust scholars, some of whom question the value of survivor testimonies.

48.   The breakneck pace of change in the computer industry also is making some students question the value of a college education.

49.   The company has questioned the value of a share repurchase program in the past, he added.

50.   The problem, Schilit said, is that analysts who question the value of a popular company are branded controversial.