The message was supposedly fine, but you can’t have it delivered by someone with brown skin.

Seriously: “the district told the Statesman that it was not the message that was at issue, but rather the hands of different skin tones on the poster.”

https://www.idahostatesman.com/news/local/education/article301972094.html

You can’t promise to round up and deport 10 million “criminal, illegal immigrants” without implying that all of the ~10 million undocumented residents are criminal. Unless you’ve been listening to Ann Coulter and believe there are 50 million undocumented - 1 in every 6 people in the country.