This year marks the 25th anniversary of the publication of "John Dillinger Slept Here: A Crooks' Tour of Crime and Corruption in St. Paul, 1920-1936." The book, written by Minnesota author Paul Maccabee, is a must-read for true crime fans, especially those of us in the Upper Midwest. In this interview, Maccabee dishes all the dirt on Dillinger and other notorious gangsters of the '20s and '30s, and talks about their connections to St. Paul. He explains why St. Paul was a gangster haven back in the day. In addition, Maccabee recalls what it was like to write and research this timeless book, which was a dozen years in the making.