Morning Movers: Oracle, BlackBerry, McDonald’s

Sept. 19 (Bloomberg) -- Bloomberg's Scarlet Fu, Sara Eisen and Tom Keene highlight the news you need to follow for today's trading. They speak on Bloomberg Television's "Bloomberg Surveillance."

Twitter's Troubles Deepen as User Growth Stalls
04:45 - 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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