Softly-softly could make Big Tobacco turn over new leaf

Making and selling cigarettes may not be an edifying business, but it is a very lucrative one. In 2013 the profit of the world's top six tobacco companies was US$44.1 billion – equivalent to the combined profits of Coca-Cola, ...

Twitter lets advertisers better target tweets

Twitter on Thursday began letting businesses more easily turn tweets into advertising that targets users of the globally popular one-to-many text messaging service.

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