Blackberry Shareholders Face Worst Day in 12 Years

June 28 (Bloomberg) -- In today's "Options Update," Bloomberg's Dominic Chu examines signals from the options market warning of the earnings miss by BlackBerry. He speaks on Bloomberg Television's "Market Makers."

Was the DNC Hack Preventable?
59:21 - Eric O'Neill, Carbon Black's national security strategist, discusses how to respond to government hacks with Bloomberg's Emily Chang on "Bloomberg West." (Source: Bloomberg)
  • Will Berlin Become Europe's Top Tech Hub?
  • Full Show: Best of Bloomberg Markets Middle East (07/29)
  • Talend CEO: Why We Decided to Go Public Now