On Tuesday's show: KP George, County Judge for Fort Bend County, joins us in studio to discuss his top priorities for the county this year.

Also this hour: A conversation with retired astronaut Leland Melvin, tied to the new National Geographic documentary The Space Race.

Then, we preview an upcoming conference at Rice University that looks to tackle questions on the ethics of genetic research.

And we revisit some suggestions for how to curb traffic accidents in the region.