Sounds like a good reason to take the day off.

Twenty-six percent (26%) of employed adults say they have seriously thought that someone in their workplace was capable of mass violence, according to the latest Rasmussen Reports national telephone survey.

Most working adults (64%), however, say they have not seriously thought a co-worker would be capable of such violence. Another 11% are undecided.

One-in-three men (33%) say they have held that thought before, compared to only 17% of women.

Forty-three percent (43%) of government workers say they have felt a fellow employee was capable of mass violence, more than double the number among those who work for private companies.
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Just 22% of all Americans believe stricter gun control laws would reduce the number of workplace shooting sprees. Most (58%) adults say stricter laws on gun ownership would not help this problem, while another 19% are undecided.