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On Sunday, US authorities fired tear gas onto hundreds of migrants attempting to enter the United States, a chaotic scene that left scores of mothers and small children choking as they were violently pushed back from the US-Mexico border.

“I felt that my face was burning, and my baby fainted,” Cindy Milla, one of the migrants whom agents shot at on Sunday, told the Wall Street Journal. “I ran for my life and that of my children.”

But Milla’s account, one of the many harrowing stories that emerged as lawmakers and human rights advocates condemned the use of tear gas by Border Patrol agents, would apparently be news to Ron Colburn, the former deputy chief of US Border Patrol. Colburn, now the president of the Border Patrol Foundation, a group that honors the memory of fallen agents, appeared on Fox News Monday morning to defend the agents’ actions. He also claimed that the contents of tear gas were “natural” and safe for consumption.

“Absolutely,” Colburn responded when asked if the use of tear gas was warranted. “To clarify: The type of deterrent being used is OC pepper spray. It’s literally water, pepper, with a small amount of alcohol for evaporation purposes.”

He continued, “It’s natural. You can actually put it on your nachos and eat it. So, it’s a good way of deterring people without long-term harm.”

On Fox & Friends, Border Patrol Foundation president defends pepper spraying latinx migrants because “it’s natural. You could actually put it on your nachos and eat it.” pic.twitter.com/QLdQXqqNno — Bobby Lewis (@revrrlewis) November 26, 2018

Colburn’s appearance came hours after Homeland Security Secretary Kirstjen Nielsen appeared to blame the “lawlessness” of migrants for forcing agents to use tear gas on them.