UPDATE 1-Moody's reviews troubled insurer MBIA for downgrade
March 21, 2013 at 15:43 PM EDT
WASHINGTON, March 21 (Reuters) - Moody's Investors Service is reviewing the ratings of municipal bond insurer MBIA Insurance Corp, its subsidiaries and its holding company MBIA Inc, because of the company's "precarious financial condition" and possible regulatory actions that could hurt its credit, the rating agency said on Thursday.
