Oppenheimer’s Helfstein Sees Facebook Mobile `Risk’(Audio)

Jason Helfstein, an analyst at Oppenheimer & Co., says Facebook is finding it "harder to monetize on mobile." Helfstein talks with Bloomberg's Tom Keene, Scarlet Fu and Sara Eisen on Bloomberg Radio's "Bloomberg Surveillance."

(Source: Bloomberg)

Running time 04:27

Press spacebar to pause and continue. Press esc to stop.

Bloomberg reserves the right to remove comments but is under no obligation to do so, or to explain individual moderation decisions.

Please enable JavaScript to view the comments powered by Disqus.