General Motors is expanding its autonomous driving technology to more of its vehicles as the automaker invests in AI and software that could become a growing source of revenue.The automaker said Wednesday at its "GM Forward" event that it plans to expand "eyes-off" autonomous driving to pickup trucks, crossovers and large SUVs after the technology debuts in the Cadillac Escalade IQ in 2028."We're changing what it means to drive, and transforming your car into an intelligent partner that makes your life easier," GM Chair and CEO Mary Barra said.The technology would allow drivers to take their e...