Tesla stock slides after the automaker's deliveries disappoint

Shares of Tesla Motors Inc. slipped Tuesday morning after the electric car company said over the weekend that it delivered fewer vehicles last quarter than expected. Tesla stock was down 3.5% at 208.82 shortly before 9:30 a.m. Google and Tesla agree autonomous vehicles will make streets safer, and both are racing toward a driverless future. But when Google tested its self-driving car prototype on employees a few years ago, it noticed something that would take it down a different path from Tesla. Google and Tesla agree autonomous vehicles will make streets safer, and both are racing toward a driverless future.