Was Samsung's Galaxy S4 Unveiling... Weird?

March 15 (Bloomberg) -- Bloomberg West Editor-at-Large Cory Johnson recaps Samsung's unveiling of the Galaxy S4 and criticisms of the company's presentation. He speaks on Bloomberg Television's "Bloomberg Surveillance."

Phone Makers Showcase New Trends
15:50 - The latest tech gadgets are on display at the Mobile World Congress in Barcelona, with a retro classic enjoying a new lease on life. Bloomberg's Peter Elstrom reports on "Bloomberg Markets." (Source: Bloomberg)
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