P.M. Edition for August 9: Tribune Media has called off its 3.9 billion dollar merger agreement with Sinclair Broadcast Group. Tribune also sued Sinclair over the latter's efforts to get the deal done. More from the Wall Street Journal's Joe Flint.
Following the first fatality in a crash involving the Tesla Model S, the government continues to investigate the the car's autopilot feature. How much damage could this mean for Tesla's reputation and valuation? The Wall Street Journal's Mike Spector has more.