Listen Now On the Saturday, June 29th edition of The Travel Guys…  In the Travel News, Southwest shakes up its on board service by changing…….the brand of pretzels it serves; and Barcelona is joining the growing list of destinations placing limitations on tourists. Our Smarter Traveler segment addresses the dangers of heat waves to travelers, and a new report says Hwy 99 is the most dangerous road to drive on in the entire state. We...