MBIA has agreed to reinsure a $184 billion portion of FGIC’s municipal bond book in a deal that reduces risk exposure for the latter and improves the capital position of the former. The solid municipal credits will also improve the risk profile of MBIA’s book. Under the deal, if a credit event is triggered on FGIC, protection buyers have a claim on MBIA for these assets – but there is still some legal uncertainty as to how this process would actually work. In a separate development, FGIC has paid a $200 million settlement to Calyon to commute CDS written on IKB’s Rhineland conduit. FGIC is suing IKB for fraud in relation to the now defunct vehicle.