California is pushing the trucking industry to electrify to cut pollution. That effort so far has focused on swapping out old trucks for shiny new electric ones. But that doesn’t always have to be the case.Reporter: Erin Stone, LAistThe Franklin Fire continues to threaten homes in the Malibu area. Since starting Monday night, the fire has destroyed at least seven structures. Thousands of people remain under evacuation orders and warnings. Learn more about your ad choices. Visit megaphone.fm/adchoices