“Our city is going in the wrong direction.” With those words, former Chicago Police Board chairman Lori Lightfoot has launched a campaign to unseat the guy who gave her the job, Rahm Emanuel. This is your Chicago Public Square Newscast. Listen here, or on Amazon’s Alexa-powered speakers*, iTunes or your favorite podcast player. * Even if you don’t have an Alexa smart speaker, you can turn iOS and Android phones into Alexa devices for free—a low-impact way to experiment with the technology.