Everyone's laughing at Newt Gingrich because he made a video saying he and his staff had puzzled for weeks that we don't have a new word for cell phones that do the Internet. People used the term "horseless carriage" for a while until they came up with a better word, and Gingrich thinks the same thing will happen to these pocket computer that no one really uses to call people. "The one term that didn't seem to occur to Newt and his staff over those weeks was 'smartphone,'".Fortune's Dan Mitchell says. ...

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