The Chicago Teachers Union might be in one city, but its lobbying and other political wrangling affect residents statewide.

The plan to close 7 of the 15 Acero Charter Schools is the latest maneuver in the Chicago Teachers Union’s campaign to solidify its monopoly by destroying even public school choice.

The Chicago Teachers Union is backing various candidates for Chicago Board of Education. CTU has donated more than $700,000 to their endorsed candidates.

The Acero Schools charter network is closing seven of its 15 charter schools in the Chicago Public Schools district. Blame the Chicago Teachers Union’s history of opposition to charter schools for spurring the school closures.