41.   But investigators have been hampered by German laws that prevent authorities from making arrests without serious suspicion of illegal activity.

42.   But lawyers for the entertainment companies said KaZaa and its co-defendants were making false claims while continuing to make money from illegal activity.

43.   But prosecutors allege the illegal activities began years earlier.

44.   But the extent of illegal activity may be in the eye of the beholder.

45.   But the privilege ends if one spouse joins in the illegal activities of the other, the experts say.

46.   But there is no harm in governments cooperating to prevent illegal activity by their citizens, including tax fraud.

47.   But to do so he would have to confess all illegal activities.

48.   But with that anonymity comes the potential for impersonation and for illegal activities such as fraud and theft.

49.   By the same token, suspicious trading patterns are not the only clues the SEC looks for to identify possible illegal activity.

50.   Canadian officials concluded that their top domestic manufacturers, affiliated with U.S. and British tobacco companies, were aware of and benefited from the illegal activity.