julian vogel with san jose state. thank you so much. >> thank you. >>> despite the recent slowdown, california is still leading the way in the transition to ev's but there is one big roadblock that may be keeping some consumers from actually making the switch. there is not enough chargers. you have heard about range anxiety. that is to keep the cars moving. david schechter shows us how california plans to keep up with the massive charging demand. >> if you are in california doing a story about electric cars, you have to rent an electric car, go for a cruise. >> ♪ >> 10 miles per hour on the freeway. not exactly what i had in mind. >> like the speed of traffic in los angeles, the sale of electric vehicles in the u.s. is really moving. last year, americans bought 1.4 million of them. more electric vehicles means fewer greenhouse gas emissions that warm our planet but there is a downside. there are not enough publicly available electric chargers to juice all of those cars up. >> i've got an app . i am going to find is