Twitter reaches biggest ad deal yet

Twitter has landed its biggest advertising deal to date, reaching a first-of-its-kind agreement with Publicis’ Starcom MediaVest Group worth hundreds of millions of dollars over a multiyear period, according to people familiar

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http://www.ft.com/intl/cms/s/0/0ae9b0f4-ab5e-11e2-ac71-00144feabdc0.html#axzz2RD...