Tumblr Has `Ways to Go' Before IPO, CEO Says

Sept. 5 (Bloomberg) -- David Karp, founder and chief executive officer of Tumblr Inc., talks about the outlook for the social-networking website and possibility Tumblr may hold an initial public offering. He speaks with Nicole Lapin on Bloomberg Television's "Bloomberg West." Bloomberg's Emily Chang also speaks. (Source: Bloomberg)

The LM Perpetual is MB&F's Most Ambitious Watch Yet
55:36 - Independent watch brand MB&F's latest creation is the LM Perpetual, a complicated perpetual calendar that showcases the unique mechanism powering the watch. Bloomberg Pursuit's Stephen Pulvirent has been finding out more.
  • Why the Bank of Japan May Ease More in 2016
  • Does Islamic State Benefit From Downing of Russian Plane?
  • UBS Says Oil Among Best Bets After Commodities Rout