WATCH: Chicago Teachers Union members harass Target employees over ICE, DEI The Chicago Teachers Union posted the video, prompting pushback from experts who spoke to Fox News Digital. (Credit: Chicago Teachers Union via Storyful) NEW You can now listen to Fox News articles! The Chicago Teachers Union (CTU) appears poised to spend a substantial amount of money on "political activities," internal documents viewed by Fox News Digital show. According to CTU’s fiscal report, projecting into June 30,