Mark Mantovani ran twice for St. Louis County executive as a Democrat. But now the retired businessman is the GOP nominee under unusual circumstances. He talks about his return to electoral politics — and his views on a wide range of pertinent issues.

St. Louis-based author Sarah Kendzior spoke with STLPR's Jason Rosenbaum earlier this week about her new book They Knew: How a Culture of Conspiracy Keeps America Complacent. Rosenbaum and Kendzior spoke in front of a live audience at the Ethical Society in Ladue. The event was organized by Left Bank Books

Republican George Hruza is the latest guest on Politically Speaking, where he talked with St. Louis Public Radio’s Jason Rosenbaum about his bid for the 24th state Senate district. Hruza is seeking to represent the St. Louis County-based district that includes Fenton, Maryland Heights and Kirkwood. He’s running against Rep. Tracy McCreery, an Olivette Democrat who has served in the Missouri House for roughly nine years.

Lis Smith is the author of the best-selling book "Any Given Tuesday: A Political Love Story." Much of it talks about her life and career around political communications work, including her tenure with Pete Buttigieg's presidential campaign. But she also spent time in Missouri working for Democratic heavyweights like Claire McCaskill and Chris Koster. Smith spoke extensively with St. Louis Public Radio's Jason Rosenbaum about her time in the Show Me State — and other major points in the best-selling book.

Democratic Rep. Tracy McCreery is the latest guest on Politically Speaking. She joins St. Louis Public Radio's Sarah Kellogg and Jason Rosenbaum to talk about not only the upcoming special session, but her candidacy to be the state Senator for Missouri's 24th District, which is considered to be the most competitive Senate race this election cycle.