With the development of digital technology worldwide, some of us can’t imagine our lives without our cell phones.

A recent report shows just how much they’ve become part of our world, and China and India are fueling much of the demand.

CCTV America’s Frances Kuo reports.

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David Alan Grier on cell phone subscribers in China and India

CCTV America’s Mike Walter spoke with David Alan Grier of George Washington University. He’s Associate Professor of International Science and Technology Policy and International Affairs.