(November 13, 2023, 3:03 PM EST) -- SAN FRANCISCO — A few days before oral arguments were held in the Ninth Circuit U.S. Court of Appeals in a dispute over the applicability of the pollution exclusion, the insured, seeking coverage for an underlying toxic exposure suit stemming from the cleanup of wildfire debris, filed a notice of supplemental authority, urging the Ninth Circuit to consider a ruling by the Second District California Court of Appeal in support of its argument that the pollution exclusion does not bar coverage for the underlying suit....