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Yahoo's $1.1 billion purchase of blogging site Tumblr is the biggest move since CEO Marissa Mayer took over the Web company.
Yahoo's $1.1 billion purchase of blogging site Tumblr is the biggest move since CEO Marissa Mayer took over the Web company.

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    Yahoo takes a Tumbl(r)

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Yahoo takes a Tumbl(r)

CNNMoney's Laurie Segall sits down with Christine Romans to discuss her recent interview with Tumblr Founder and CEO David Karp.

Yahoo takes a Tumbl(r)

CNNMoney's Laurie Segall sits down with Christine Romans to discuss her recent interview with Tumblr Founder and CEO David Karp.