GMC could join electric-pickup tailgate party

2019 GMC SierraGeneral Motors has remained mum on its plans for making its pickups all-electric—until now. It's something of a fait accompli, really, since GM's CEO Marry Barra has said the company plans to move to a 100 percent electric lineup, eventually. READ THIS: Cadillac to become “lead electric vehicle brand” for GM to rival Tesla...