"Tom Horne, the state education superintendent at the time and a Republican, sent his deputy to the high school to convey their concerns. But students saw the visit as an attack on free speech, and 200 walked out in protest. ...

"The state wanted Tucson’s Mexican-American studies program disbanded.

"When Tucson officials resisted, the attorney general’s office issued subpoenas. Investigators obtained textbooks, PowerPoint presentations, teachers’ college theses, exam prompts, poems and lyrics from hip-hop songs."

Read to the end ... the last two paragraphs are tragic.
Shared publicly