Texas Standard for February 1, 2016

Boots on the ground: a pivotal day for a huge Texas contingent in Iowa. The view from up North. Also: What is a caucus anyway? We’ll offer a Texsplainer. And: One of the biggest big-box retail fails in recent memory, ready for a reboot in Big D? We’ll hear all about it. Plus: Engineering students get hyperactive in College Station as they compete to design a high speed super subway of sorts. Don’t miss: Kentuckians talking tacos – and much more today on the Texas Standard: