Has J.C. Penney Hit Bottom Under Ron Johnson?

Feb. 28 (Bloomberg) -- Bloomberg's Sheila Dharmarajan reports on J.C. Penney's results as the retailer reports its lowest annual sales in more than two decades. She speaks on Bloomberg television's "Bloomberg Surveillance."

Twitter's Troubles Deepen as User Growth Stalls
06:15 - Ajay Sunder, vice president of telecoms at Frost & Sullivan, discusses Twitter earnings, user growth and the challenges facing the company. He speaks to Bloomberg's Rishaad Salamat on "Trending Business." (Source: Bloomberg)
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