1.   This is the man who has conjured up fresh doubts about the validity of the so-called Dianagate tapes.

2.   Also weighing on the dollar against the mark are signs of political instability in France and fresh doubts about the prospect for European monetary union.

3.   Although the Texas senator later revised his position and promised to continue campaigning Tuesday in New Hampshire, the poor showing raised fresh doubts about his staying power.

4.   But a new study casts fresh doubts on its effectiveness at high doses.

5.   But now he has fresh doubts.

6.   Some members of the Congressional Black Caucus, who overwhelmingly voted for reform in the past, are expressing fresh doubts about the legislation.

7.   That raised fresh doubts about profits of electronics manufacturers and pushed down U.S. stocks.

8.   That raised fresh doubts about profits of electronics manufacturers and pushing down U.S. stocks.

9.   The deutsche mark rose against other major currencies amid fresh doubts about the prospect for European monetary union and signs of political instability in France.