On Tuesday's show: The U.S. Supreme Court has upheld an historic penalty against ExxonMobil for pollution at its Baytown oil refinery. We hear from the group behind the long-running lawsuit on behalf of those who lived near the plant.

Also this hour: In April, Houston police called ICE agents on a woman who'd dialed 911 to report domestic abuse. We learn the details of that case and discuss the effect it might have on people's willingness to report crime.

Then, the Chris Larkin ALS Act is now law and takes effect immediately. It allows some people under 65 to purchase Medicare supplement benefit plans. We talk with the Houstonian it's named for, Chris Larkin, about his journey with ALS and about the emotional moment in the legislature he credits with getting the bill passed.

And we go on a walk through the Houston Arboretum & Nature Center in Memorial Park with writer Isobella Jade to learn how to connect with nature in the heart of the city -- and how doing just that helped her deal with a divorce after moving here to Houston, as she details in her book, Heart Trail.