Gas-tax hike, Kia Sorento Diesel, Bolt EV after a year, 37-mpg F-150, electric cars in CA: Today’s Car News

2018 Hyundai Kona, 2017 Los Angeles auto showToday, we've got an interesting mix of stories, from a debate over how many electric cars California needs to the source of funds for an engine promised to deliver 37 mpg in a full-size Ford F-150 pickup. Also, your Tesla primer (it's not what you may think) and the Chevy Bolt EV after a year. All this and more on Green Car Reports. California...