Etihad Airways butlers pose for a photograph, at a training facility in Abu Dhabi, United Arab Emirates, Sunday, May 4, 2014. Etihad Airways, a fast-growing Mideast carrier, laid out plans Sunday to offer passengers who find first-class seats a bit too tight a miniature suite featuring a closed-off bedroom, private bathroom and a dedicated butler. (AP Photo/Kamran Jebreili)
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