Ignoring Federal Law, House GOP Targets California’s Nation-Leading Vehicle Pollution Rules
By Liza Gross
On a warm July morning in 1943, in the middle of World War II, a thick cloud of acrid smoke blanketed downtown Los Angeles, turning its clear blue skies into an inscrutable brown haze that left Angelenos with burning eyes, noses and throats. The aerial assault was so intense it sparked rumors of chemical warfare as city officials scrambled to identify the source of one of the city’s first bouts with smog.