31.   Stepped-up violence between Israelis and Palestinians elevates the uncertainty for Wall Street, which could easily produce a volatile session on Monday, according to analysts.

32.   Still the biggest uncertainty for the Niners is fullback William Floyd.

33.   Statistical uncertainty for those patients was not enough to undermine the results.

34.   That creates too much uncertainty for the airline to add the plane to fall and winter schedules, now being formulated, Delta said.

35.   That creates uncertainty for minority shareholders on how much their shares will be diluted in the future, Fernandes said.

36.   That would add another dimension of potential uncertainty for the White House defense team.

37.   The confirmation that Amber had been slain brought an end to more than four days of torturous uncertainty for her family.

38.   The dispute creates even more uncertainty for customers in the midst of renewing their insurance for next year.

39.   The main uncertainty for the future about IBM is growth.

40.   The on-again, off-again weather caused the Huskies some uncertainty for their afternoon practice.