Chicago subway passengers subdue violent, threatening, apparently deranged half-naked man with ‘chokehold’ as security guards stand by

American Thinker ^ | 05/21/2023 | Thomas Lifson

[9YearLurker]

That’s not a common high school field trip.

[Carriage Hill]

Mr Kimber can easily handle it.

[No Party Affiliation]

Back in the 70s in the Midwest it was not uncommon. We had a psychology/sociology teacher that sponsored interesting trips and the school board was OK with it. Other trips included a drug counseling center, food stamp program office and the local election board.
The drug counseling center became a methadone clinic and the mental institution closed its doors in 1985.