What a f*cked up insult.
The average prison guard isn't likely to be much more educated than a janitor, especially in places where there's lots of immigrants with limited English proficiency, and the janitors have degrees from foreign schools.
The SEIU unionizes numerous sectors, not just janitors. They can be criticized for being a corporate union that horns in on indy unions, but, "that's business." It's no different than companies, churches, or lawyers competing for business. They want into the lucrative "crime and fear market" that prison guard unions have worked hard to create and preserve by contributing big dollars to politicians who feed us the line about "getting tough on crime" and "building more prisons"; that adds up to more job security for guards. Arrest a pot smoker -- keep a prison guard employed.
I think, with that comment about janitors, and your lobbying efforts, you all really show your true colors. That color's the white of a KKK hood. You're just a bunch of greedy thugs, ready to work the system so it hurts people, just so you have some job security.