Will the collapse of bond insurers usher in the next stage of financial collapse? It certainly looks like it.....from the New York Times....

Even as stocks ended five days of losses with a surprising recovery on Wednesday, officials began moving to defuse another potential time bomb in the markets: the weakened condition of two large insurance companies that have guaranteed buyers against losses on more than $1 trillion of bonds.

Regulators fear a possible chain of events in which the troubled bond insurers, MBIA and Ambac, might be unable to keep their promise to pay investors if borrowers default on their debt.

That could leave the buyers of the bonds — including many banks and pension funds — on the hook for untold billions of dollars in losses, shaking confidence in the financial system.

To avoid a possible crisis, insurance regulators met with representatives of about a dozen banks on Wednesday to discuss ways to shore up the insurers by injecting fresh capital, much as Wall Street firms have turned to outside investors recently after suffering steep losses related to subprime mortgages.

While it is unclear what steps, if any, the banks and regulators may ultimately take, the talks focused on raising as much as $15 billion for the companies, according to several people briefed on the discussion who asked not to be identified because of the sensitive nature of the discussions.

The notion that the failure of even one big bond insurer might touch off a chain reaction of losses across the financial world has unnerved Wall Street and Washington. It was a factor in the Federal Reserve’s decision on Tuesday to calm investors by reducing interest rates by three-quarters of a point, to 3.5 percent