CHICAGO — Sporting red “Trump” baseball caps and buttons featuring the former president’s mugshot and portraits of other famous figures from Princess Diana to former President John F. Kennedy, two supporters of Donald Trump joined a mass of media representatives as they waited for Secret Service to finish clearing the hotel ballroom where the Republican nominee is scheduled to speak Wednesday. Trump’s speech at the National Association of Black Journalists convention in Chicago is open to event attendees and credentialed media — but that didn’t stop Connie Lee, 53, and Jeanette Scott, 59, from…