Gas is expensive and Europeans want us to stay home. How can you still make use of that precious PTO? This episode was produced by Denise Guerra, edited by Jenny Lawton, fact-checked by Melissa Hirsch, engineered by David Tatasciore, and hosted by Jonquilyn Hill. Tourists take selfies in front of the Barcelona Cathedral. Photo by Paco Freire/SOPA Images/LightRocket via Getty Images. If you have…