1.   Many experts doubt that capital and technology can be created fast enough in poor countries to keep up with the demand.

2.   Several legal experts doubted its viability as a test case, however, because of uncertainties about the application of constitutional rights in the territories.

3.   And cryptography experts doubt the White House key escrow plan would work as intended.

4.   And experts doubt that they would have much chance of hitting a jet dropping from the sky.

5.   And stadium experts doubt that revenues generated from increased attendance, concessions and advertising would be enough to cover the financing of the deal.

6.   And though the newly promoted Kulikov has tens of thousand of tax inspectors and tax police at his disposal, some experts doubt he will be effective.

7.   Antitrust experts doubt the case will reach that point.

8.   Because these deaths followed those of some crows, experts strongly doubt that the disease originated in the zoo.

9.   A yellow cedar near Desolation Sound was left standing by loggers, but since the tree is so exposed, bird experts doubt the marbled murrelets will return.

10.   But even when he reached the AFC championship game, many football experts still doubted his ability to avoid mistakes and make sound decisions in key moments of games.