Internal affairs investigators are looking into a report that the official Twitter account for the Chicago Police Department liked an anti-trans post by a county music singer. A spokeswoman for the department confirmed Thursday that a complaint was being investigated by the department’s Bureau of Internal Affairs. A photo on social media that circulated earlier in the day showed the department account had liked a post on Wednesday by musician Travis Tritt, who tweeted that he would be removing Anheuser-Busch products from the hospitality contracts on his tours, saying “I know many other artists who are doing the same.” ...