Has the Big Data Movement Been Overhyped?

March 27 (Bloomberg) -- GigaOM's Om Malik discusses the CIA's CTO outlining the agency's agenda to collect data. He speaks with Emily Chang on Bloomberg Television's "Bloomberg West." (Source: Bloomberg)
Is Samsung's S6 an iPhone Killer?
01:10 - March 2 -- Samsung Electronics won early praise for its new high-end Galaxy S6 smartphones, with reviewers saying the devices featured premium materials and innovative design. Bloomberg's Caroline Hyde reports on "Countdown."
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