On Thursday's show: Actor William Shatner talks with us ahead of an appearance in Houston tonight at House of Blues where he'll share stories from his career following a screening of Star Trek II: The Wrath of Khan.

Also this hour: The Trump administration this week announced plans to walk back a 2009 EPA finding that has since been the scientific and legal foundation behind regulation of greenhouse gases under the Clean Air Act. We discuss the legal and practical implications of such a rule change on climate policy and industry here in the Houston area.

Then, we learn how zoning shapes cities from Sara Bronin, who grew up in Houston -- a city famous for having no zoning. That's the subject of her book, Key to the City.

And we visit the Genuine Cup, a soccer tournament happening this week in Houston for athletes with intellectual and developmental disabilities on teams from all over the world.