21.   The workers walk around in wonderment, looking at the sparks, and then stroll out to the factory gate, where other mechanical activity is also frozen.

22.   The workers walked out.

23.   The union also said hospital workers would walk off the job over the next few days but would leave hospitals open for emergencies.

24.   Then on Wednesday afternoon, an elderly poll worker walked into the elections office with a bag of ballots he had forgotten to deliver the night before.

25.   This is the third time workers have walked out in the past five years.

26.   Those workers were walking the picket line Tuesday, a sunny day with just a hint of autumn chill.

27.   Time was, workers walked the groves tapping trees with tall poles to shake the fruit to the ground.

28.   To put more pressure on GM, the UAW had workers walk out here and at an important truck parts factory in Indianapolis on Tuesday evening.

29.   Trained workers walk students through software programs, many of which are not on the market yet.

30.   Wednesday afternoon, an elderly poll worker walked into the office with a bag of ballots he had forgotten to deliver the night before.