71.   But barring some stunning new evidence, it has run its course in Congress.

72.   But if it hangs around, it can interfere with the mechanisms through which it ordinarily runs its course.

73.   But it took five years and hundreds of thousands of dollars in legal fees before the legal proceedings ran their course.

74.   But Jackson is withholding it to give the settlement talks time to run their course.

75.   But if you talk to him long enough and let the jokes and quips run their course, you see that his childhood has never entirely left him.

76.   But nobody is ready to say the sell-off that started in July has run its course.

77.   But most physicians would rather not watch a drug-induced accident run its course.

78.   But now it appears that the trend may have run its course.

79.   But Putin has said the case must run its course.

80.   But other lawmakers say the air campaign needs to intensify and run its course.