Add Yahoo as a preferred source to see more of our stories on Google. A security guard pepper sprayed demonstrators during a protest outside of the Chinese Consulate in Los Angeles, California, on ...

A North Texas school district, DeSoto ISD, is investigating an incident where a security guard used pepper spray and pepper-ball pellets in a student fight at a high school last week. District ...

A video surfacing online shows security guards pepper spraying and knocking over street vendor stands in the East Bay. The incident happened last weekend at Rowell Ranch Rodeo Park in Castro Valley.

WOBURN, Mass. (WHDH/CNN Newsource/WKRC) - A courthouse had to be evacuated after a man in a gas mask and a helmet attempted to storm the building and attacked a security guard with pepper spray.