Mealey's (February 16, 2018, 10:30 AM EST) -- ATLANTA — Commercial general liability insurers have a duty to defend allegations that an insured improperly constructed on land without taking reasonable steps to implement a workable drainage system, the 11th Circuit U.S. Court of Appeals held Feb. 13, reversing and remanding the entry of summary judgment to the insurers (Mid-Continent Casualty Co., et al. v. Adams Homes of Northwest Florida Inc., et al., No. 17-12660, 11th Cir., 2018 U.S. App. LEXIS 3538)....