Two years ago when I warned that Munis were getting primed for default in quite a few states (analysis linked below), my admonitions were pooh-poohed. Muni's practically never default, said the ivory tower (muni salesmen) professionals. Don't look now, but bankruptcy warnings are now standard fare in the Detroit prospectus, that doesn't even come with a set of financial statements attached. They are probably paying more than Greece,,, with more to come.