
On a recent workday, Angelica Hernandez labored in an unbearably hot McDonald’s kitchen in Monterey Park, east of Los Angeles.
“The AC has not been working,” she said through an interpreter. “I leave work with a headache or feeling nauseated.”

On a recent workday, Angelica Hernandez labored in an unbearably hot McDonald’s kitchen in Monterey Park, east of Los Angeles.
“The AC has not been working,” she said through an interpreter. “I leave work with a headache or feeling nauseated.”