1.   In contrast, turbulent confusion has always surrounded his theory of labour supply.

2.   But the confusion surrounding troop figures seems to reflect the speed with which the enormous and delicate operation is being assembled.

3.   Confusion surrounded the tour even before it started.

4.   Confusion surrounds the coinage of clone.

5.   Like many of the events staged by the rebels, this one was surrounded by confusion.

6.   Confusion surrounded the fate of two other leading Kosovo Albanians who U.S. diplomats said may be alive days after NATO reported they had been executed by Serbs.

7.   Confusion also surrounded whether voting would continue Monday, as directed by the court order.

8.   Confusion has surrounded the incident with Russian authorities giving widely different and often contradictory estimates of the number of gunmen and hostages.

9.   Confusion surrounded the incident with numerous contradictory Russian media reports.