HAMILTON, Bermuda--(BUSINESS WIRE)--Bond insurance subsidiaries of Assured Guaranty Ltd. (NYSE:AGO)(together with its subsidiaries, Assured Guaranty) and other bond insurers will purchase $128 million of interest bearing bonds from the Puerto Rico Electric Power Authority (PREPA). The bond proceeds will replenish a portion of PREPA operating funds used to make the full $416 million payment of principal and interest due to its bondholders on July 1, 2015. “This interim solution allows PREPA to m