When today's laundry dries, Ren will press it and deliver it with a hand card to a center where it's then sent back to the city's hotels.

NPR: Mumbai's Dhobi Toil With Laundry

On top of owning a printing press, the U.S. bypasses credit card companies and goes straight to other large countries for financing.

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But a report last week by Iran's Press TV said Saberi was arrested in January for working illegally as a journalist after her press card was revoked in 2006.

CNN: State Department weighs in on Iran spy trial