CNBC Daily Open: 'Crazy' summer
Waymo has doubled its weekly paid robotaxi trips to 100,000 since May
GMC expects to outsell its electric truck competitors as it launches new Sierra pickup
How EVs and gasoline cars compare on total cost — where you live can make a huge difference
CNBC Daily Open: Wall Street extends winning run
GM reveals GMC Yukon 'AT4 Ultimate' to expand reach, profits of high-end SUVs
Waymo is developing a roomier robotaxi with less-expensive tech
GM lays off more than 1,000 salaried software and services employees
