One company that's not gloomy at this year's World Economic Forum in Davos, Switzerland is Google. We have an assessment. Also, the governor of Texas wants ordinary people to stake-out the border with Mexico from the comfort of their own homes, via webcams. Then, we take a test drive in a new kind of electric car. Will it catch on? We follow that with a look at what life is like, without any electricity at all, in Nepal. We also dip into the old email bag.

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