The Chicago Public Square Newscast (still in pilot phase) now comes to you on Amazon’s Alexa-powered speakers*, in addition to iTunes, on your favorite podcast player or right here on the web. What do you think? Feedback welcome at [email protected]. * Even if you don’t have an Alexa smart speaker, you can turn your smartphone into an Alexa device. Alexa is embedded in the Amazon apps for Android and iOS phones—a low-impact way to experiment with the technology.