These Sunglasses Are Designed to Make You Happy

Aug. 21 (Bloomberg) -- Spy Optic's Jim Sepanek discusses the technology behind company's "happy lens." He speaks with Deirdre Bolton on Bloomberg Television's "Taking Stock." (Source: Bloomberg)
Retail Rally Doesn’t Reach All as Fashion Tops Home
18:42 - Mark Friedman, managing director at The Retail Tracker, talks with Pimm Fox About the trends helping retail stocks to rally as the industry gets a boost from back to school shopping before heading into the holidays and looks at the issues challenging certain retailers. He speaks on "Bloomberg Markets." (Source: Bloomberg)
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