1.   Although DeSimone was encouraged by the findings, he had some cautionary remarks.

2.   But their cautionary remarks, based on the absence of even trace amounts of explosive materials, went unheeded for months.

3.   Cautionary remarks by Fed Chairman Alan Greenspan and a producer price report showing the biggest monthly jump in wholesale prices in almost two years.

4.   Investors were held back by cautionary remarks from the U.S. Federal Reserve about the stock market.

5.   Traders blamed cautionary remarks from Federal Reserve chairman Alan Greenspan that suggested more interest rate increases this year to cool off the economy.

6.   Asian stock markets plunged Friday following cautionary remarks by US Federal Reserve chairman Alan Greenspan that triggered selling among jittery investors.

7.   It was the second time in less than a week that the stock market has taken a dive following cautionary remarks by officials and analysts.