Dozens of farmworkers were detained and federal agents deployed tear gas at protesters during an immigration raid at a Ventura County agricultural business Thursday. Officials said undocumented minors ...

A U.S. Army veteran arrested during an immigration raid at a California marijuana farm says he was sprayed with tear gas and ...

Tear gas was fired into a crowd of protesters in Las Vegas. At least eight people in Seattle were arrested as a protest was declared illegal. Police detained 10 people in another day of protest in ...

The cycle repeated multiple times throughout the late afternoon, with tear gas and pepper balls affecting protesters and assembled media alike. Protesters flush mace deployed by federal agents out of ...

Amid flash bangs and wearing a gas mask, NBC News’ David Noriega reports from downtown Los Angeles, where police used tear gas and crowd control tactics to break up a peaceful protest near a ...

Eight people were arrested Saturday afternoon during a protest in Doraville, according to police. FOX 5 reporters on scene said the protest focused on immigration. Officers used tear gas multiple ...

Protesters run away from tear gas during a demonstration on Act 45 (the 45th consecutive national protest on Saturday) of the yellow vests movement in Paris, France, September 21, 2019.

Tear gas usually refers to 2-chlorobenzalmalononitrile (agent CS) or chloroacetophenone (agent CN), which work by activating pain receptors in the eyes, nose, mouth, and lungs.

Dozens of farmworkers were detained and federal agents deployed tear gas at protesters during an immigration raid at a Ventura County agricultural business Thursday. The immigration raid took ...

He says federal agents never told him why he was arrested nor allowed him to contact a lawyer or his family during his ...