11.   At a congressional hearing on the issue Thursday, Rep. Steve Horn, R-Calif., expressed uncertainty as to whether the government was prepared.

12.   -- Create uncertainties as to whether U.S. companies will be able to deliver goods and services as promised in contracts they signed.

13.   After all, the Cal Poly San Luis Obispo football team, a current Big West member, faces the same uncertainty as CSUN after next season.

14.   But because of contract uncertainty as a restricted free agent, Roenick chose not to play for Team USA in the World Cup tournament.

15.   But analysts also pointed to other factors than election uncertainty as weighing on investors.

16.   Current law creates uncertainty as to whom is an actual employee and who is merely providing services under contract.

17.   Faced with uncertainties as their home markets are deregulated as well as the prospect of better returns elsewhere, U.S. power companies are trying to become global competitors.

18.   For months all was mystery and uncertainty as promoters struggled to obtain a site and permits from skittish rural communities.

19.   Gore left some uncertainty as to whether a Gore administration would start building a defensive shield.

20.   However, bankruptcy experts have voiced uncertainty as to whether a judge has the legal right to circumvent the rate-setting authority of state regulators.