1.   Did the poll workers not punch hard enough?

2.   These are taken to an area where a worker punches the ticket number into the computer and the bag is sent back into the system.

3.   This can cause friction, and one Dakota worker recently punched another whom she thought was working too slow.

4.   To unlock the Level Three lab, workers must punch an access code into an electronic keypad.

5.   The centers will revert to an old credentialing procedure where workers punch tickets rather than use scanners to gather information.