 HAMILTON, Bermuda--BUSINESS WIRE--Today, Assured Guaranty Ltd. together with its subsidiaries, Assured Guaranty, announced that its subsidiaries Assured Guaranty Municipal Corp. AGM and Assured Guaranty Corp. AGC have achieved an agreement in principle with the Financial Oversight and Management Board for Puerto Rico on a framework to settle their insured exposure to Puerto Rico Highway and Transportation Authority and other Puerto Rico clawback credits subject to definitive documentat 