You cheerfully tell us how great ACA insurance company is. I am 92 years old and I pay absolutely no attention to the fact that a bond is insured. Why? You say ACA has $6 billion in assets. What do the assets consist of? How many municipals have ACA insured? What is the total amount of insurance? How big are the individual responsibilities? In a financial crash, worst-case scenario, California would bankrupt ACA. I realize that there is some safety in spreading the risk, but a general financial collapse would create chaos in the insured municipal market, and only several separate individual municipals collapsing might create tremendous problems for insurance companies.
D.J.