21.   To be sure, some investors doubt the measures will lead to an immediate increase in foreign bond purchases.

22.   While some investors doubt corporate profits will grow fast enough to sustain the rally, many are betting they will.

23.   Worse yet, many investors doubt the good news on inflation will continue, given that the unemployment rate is at its lowest level in a generation.

24.   Outside technology, the market was also lower, indicating that investors were again doubting whether any business will fare better amid the economic and political uncertainty.

25.   Analysts say investors doubt that European authorities can rally around a strategy that would stimulate growth and make Europe a more attractive place to invest.

26.   But by Wednesday more investors doubted that the Bank of Japan would ease rates further, dealers said, leading the yen to rebound against the dollar.

27.   But investors doubt the government will implement further steps to stimulate growth, he added.

28.   If this theory can be accepted, then it would be understandable why foreign investors doubt long-term political certainty in Indonesia.

29.   Many market investors doubt that Iraqi leader Saddam Hussein would challenge the mounting U.S. military build-up in the region and risk retaliation.

30.   Only two of Dow industrials traded higher in the early going, indicating that investors doubt any sector will fare well in the uncertain economic and political environment.