Bloomberg: How to Fly the World's Best Business Class for Free

Much like my recent story on flying the world's best first class cabins for free, I wrote a follow-up for Bloomberg on how to do the same in the world's best business-class cabins.

Image courtesy of Qatar Airways.

Those include Qatar Airways QSuites, Delta's new Delta One Suites and United Polaris, among others.

Link: How to Fly the World's Best Business Class for Less Than Coach