Dixon Doll on Immigration, Dish's LightSquared Bid

May 22 (Bloomberg) -- Dixon Doll, co-founder of venture-capital firm DCM Inc., talks about the Senate Judiciary Committee's approval of a measure to overhaul U.S. immigration law which includes an easing of hiring requirements for technology companies. Doll, speaking with Betty Liu on Bloomberg Television's "In the Loop," also discusses Dish Network Corp. Chairman Charlie Ergen's $2 billion bid for radio frequencies from LightSquared Inc., according to people familiar with the offer. (Source: Bloomberg)
Usher: Artists Need to Lead Change in Music, Politics
39:47 - 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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