The latest phase of ramped up immigration enforcement activities in Chicago coincided with Mexican Independence Day. Mexican President Claudia Sheinbaum has condemned the death on Friday of a man shot by US immigration agents in Franklin Park. And, architecture buffs can see new sites at this year’s Open House Chicago.Plus, The number of CPS students in special education is at its highest in at least 15 years. Yet this summer the school district cut about 1000 special ed positions. WBEZ’s Sarah Karp reports.