The Covid-19 restrictions on travel have turned the industry upside down and forced us to rethink what travel is all about. That's in the long term. In the short term, what are we supposed to do about getting refunds for what we've already booked? And when is it appropriate to start booking again? To answer those and other questions, we've called on Melanie Lieberman, travel editor at The Points Guy.And on My Favorite Trip, AP sports columnist Jim Litke recalls two of his favorite baseball assignments.