U.S. Archivist Colleen Shogan, whose National Archives and Records Administration operates Presidential libraries, talks about the library in an exclusive Sun-Times interview.By Lynn SweetUpdated Aug 25, 2023, 8:54pm CDTWASHINGTON — When Colleen Shogan, the new archivist of the United States, pulled up in front of the Obama Presidential Library in Hoffman Estates for the first time, “I thought it looked like a wedding center.”The gray brick exterior of 2500 Golf Rd. in the northwest suburb, once a Plunkett Furniture showroom and warehouse, has decorative front and side portico entrances. But there’s no grand architectural detail or even a sign to...