Biofuel project in National City sparks pollution concerns; Chula Vista tightens E-bike rules

National City has made efforts to reduce its number of industrial businesses in recent years with the goal of improving air quality and resident health.But a new new proposed biofuel depot is raining concerns in a city that has long sought to curb pollution.Also on KPBS Roundtable, the Chula Vista City Council passed an ordinance last week with new regulations on who can ride e-bikes and where. We take a look into the city's tighter restrictions on young e-bike users.Then, we share other stories in this week's roundup.Guests:Kori Suzuki, South Bay and Imperial Valley reporter, KPBSCrystal Niebla, infrastructure and government accountability reporter, inewsourceAshley Rusch, producer, KPBS