The sandwiches, destined for business class on US-bound flights departing July 15, were provided by in-flight catering company Gate Gourmet.

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Without a comprehensive public transportation system to overcome the greater city's distances, the middle class has become mostly car-bound and wary of the city's reputation for violent crime.

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As the middle class swells, more Indians are leading desk-bound sedentary lives in cities, where pavements are scarce and there is no culture of walking.

BBC: The myth of the physically unfit Indian

Not only are business routes more expensive, but the London-bound travelers are more likely to buy business-class seats than the L.A. fliers.

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While the bulk of Indian exports is buffalo meat bound for Middle East and Southeast Asian markets, the growing middle class in Arab countries has sparked a new craving for cow beef.

CNN: Growing beef trade hits India's sacred cow

Zen Bound 2 is as artful as a museum and as challenging as a sculpture class.

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