A look at luxury travel from the lens of luxury hoteliers

On this week's Eye on Travel Podcast with Peter Greenberg, Peter has an update on the brave new world of luxury, and how the definition of luxury travel may be changing -- as he sits down with a few legendary hoteliers. What's changed in the definition of luxury travel, and perhaps more important, what hasn't changed? Peter talks with Senih Geray -  The Managing Director of the Waldorf Astoria hotel in Washington DC; with Vincent Billiard - The Managing Director of the legendary Hotel de Crillon in Paris; with Pierre-Louis Renou - Managing Director of Fairmont Monte Carlo & Regional VP of Accor; and with Jonathan Crook, the hotelier who runs the new -- and ultra luxe – Peninsula Hotel right on the Bosphorus in Istanbul.