GM Unit’s Self-Driving Taxis Are Subject of US Safety Investigation

GM Unit’s Self-Driving Taxis Are Subject of US Safety Investigation

The National Highway Traffic Safety Administration is looking into unexpected braking by cars operated by Cruise, a part of General Motors.
Elon Musk, Under Financial Pressure, Pushes to Make Money From Twitter

Elon Musk, Under Financial Pressure, Pushes to Make Money From Twitter

The billionaire and his advisers have discussed adding paid direct messages, fees to watch videos and other features to the service.