71.   British Security Council Ambassador Jeremy Greenstock urged patience, however, warning on Monday that it would be weeks before boats and barges could travel as normal.

72.   But a city official had warned on Monday, when the leak at a water treatment plant was first reported, that it could poison people or trigger explosions.

73.   But Izetbegovic warned on Bosnia radio Sunday that there would be no cease-fire, and no further negotiations if the fighting did not stop in northwest Bosnia.

74.   But Izetbegovic warned on Bosnia radio Sunday that the continued fighting around Bihac had put both the cease-fire and truce negotiations in jeopardy.

75.   But the rebels warned on Monday that the start of talks does not mean that an end to the crisis is in sight.

76.   But the Federal Reserve warned on Wednesday that inflation still poses a risk to the economy.

77.   Canadian Solicitor General Lawrence MacAulay warned on Sunday that such steps could cause terrorist groups to turn to organized crime to raise money.

78.   Charlemagne warned on the radio.

79.   Chemical companies fell on speculation that German chemicals giant Bayer would warn on profits.

80.   Communist leader Gennady Zyuganov warned on Friday that President Boris Yeltsin will wind up with a much more oppositional parliament if he disbands the current hard-line group as threatened.