Flight delays and cancellations, crowded planes and tight connections, bad food and lost luggage: Business travel can be a real drag. If you fly frequently, it can grind on you. But on the other hand, ...

A few years ago, I tried packing for a week-long trip in a carry-on, and no matter how I folded or rolled my clothes, nothing seemed to fit. I ended up shoving shirts into shoes and crossing my ...