WGLT's Sound Ideas 02/05/20

Some people believe chocolate is a religious experience...but when it first came to Europe people weren't sure about it. Rabbi Deborah Prinz talks about the religious roots of chocolate. Plus, a Bloomington Normal college student shares his impressions of a trip to the Iowa Caucuses. The power of art to heal war trauma. And even in winter you can focus on your landscaping in WGLT's gardening podcast Grow.