( May 22, 2023, 9:33 AM EDT) -- DETROIT — An insured counters in a response to an umbrella liability insurer’s motion for summary judgment filed in Michigan federal court that the plain language of a three-year policy provides that the policy’s $5 million limit applies separately to each of the policy’s three years for underlying environmental contamination suits filed against the insured and does not only provide one $5 million policy limit for all three years....