Keith Wilson seemed to come out of nowhere. Until earlier last year, he was a trucking company president whose one previous attempt at elected office got paltry results. Then, suddenly, he was a frontrunner in Portland’s high-stakes mayoral race, with an audacious pitch to solve the city’s most difficult issue. Now, he’s the mayor.  Given that swift turn of events, you might be asking yourself: Who is Keith Wilson? That's the topic of this week's episode of OPB Politics Now. Find the show anywhere you get your podcasts.