New S&P High, Out in the NBA: Surveillance (04/30)

April 30 (Bloomberg) -- On today's "Bloomberg Surveillance," Tom Keene, Sara Eisen and Scarlet Fu bring insight on the state of the market getting you ready for the day ahead. (Source: Bloomberg)
Usher: Artists Need to Lead Change in Music, Politics
38:59 - Online streaming music isn't the only new venture for Usher. The 8-time Grammy winning artist is involved in the celebrations to mark Global Citizen Earth Day. Hugh Evans, the event organizer, and Usher spoke about the goals of the event, the effect of social media and this week's Tidal announcement with Pimm Fox on "Taking Stock." (Source: Bloomberg)
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