Steve Neal, Chicago's premiere political columnist for decades, famous for his encyclopedic knowledge of history and political lore, for endlessly swapping stories with political junkies and for his books that ranged from a biography of Wendell Wilkie to the correspondence between Eleanor Roosevelt and Harry Truman, died Wednesday at his Hinsdale home. He was 54 and had been hospitalized overnight this week at Northwestern Hospital for a heart problem, his family said. Hinsdale police said they responded to a “carbon monoxide alarm’’ Wednesday afternoon at the home. Mr. Neal was among the city's most savvy political analysts, but unlike many...