Airline travel is a hassle. Everyone knows this. I have great news for you: It doesn’t have to be. What’s the secret? “The Go-Light Guru” Doug Dyment can go anywhere, for an indefinite amount of time, needing only one carry-on bag. How is this possible without using a magical bag of holding? Doug claims that not only is it possible, anyone can learn how to do this. I get him to share some of his secrets.