11.   CBS News chief Andrew Heyward blamed computer errors for flawed exit polls in Florida.

12.   Company blames a computer error.

13.   Computer error?

14.   It is repugnant to the principles of a free society that a person should ever be taken into police custody because of a computer error precipitated by government carelessness.

15.   Multiple safeguards are supposed to prevent duplicates, and a mechanical glitch, rather than computer error, is suspected, McHale said.

16.   No other Rangers player is in the top four, although a computer error kept Will Clark out of the vote totals.

17.   On its face, it seemed a simple computer error, albeit an incongruously beatific one.

18.   Punch cards were always the source of potential computer error.

19.   Republicans have argued that the applications lacked voter identification numbers because of a computer error, and that completing the applications was a technicality.

20.   State welfare officials said that they believe few people have actually been denied treatment because of the computer error.