This week, the Peter Greenberg Worldwide Radio Show broadcasts from Houston, Texas. We’ll discuss the breaking news of the sudden resignation of United Airlines’ CEO—what it means to the industry, and what it may mean for travelers. Arnie Weissmann, Editor-in-Chief of Travel Weekly, also speaks about the upheaval at United.

Chase Morris from Space Center Houston takes us on a tour of the NASA simulators, and discusses the most asked question he gets about astronauts. It will definitely surprise you.

There’s a very fine line these days between checked bags and carry-ons, and the Wall Street Journal‘s Scott McCartney gives us the dimensions of that story.

If you’re looking for a cutting-edge arts scene, Dean Daderko, Curator at the Contemporary Arts Museum Houston, details the surprisingly rich artistic diversity in Houston.

Then, Jody Schmal, Travel and Home Editor for the Houston Chronicle, talks about the almost forgotten Hobby airport now launching an international terminal this fall. In a city featuring 70 different kinds of cuisine, Schmal clues us in on her favorite Vietnamese restaurant in Houston’s Chinatown.

Speaking of food, can you guess the most popular dish at the restaurant called Underbelly? Chef Chris Shepherd has the answer.

There’s all of this and more when the Peter Greenberg Worldwide Radio Show broadcasts from Houston, Texas.