I think the Fed is running out of tricks. Yesterday buried in the news they announced that they'd pay interest on reserves.
Now they want to buy up unsecured debt.
WASHINGTON — As pressure built in the credit markets and stocks spiraled lower around the world on Monday, the Federal Reserve was considering a radical new plan to jump-start the engine of the financial system.
Under a proposal being discussed with the Treasury Department, the Fed could buy vast amounts of the unsecured short-term debt that companies rely on to finance their day-to-day activities, according to officials familiar with the discussions. If this were to happen, the central bank would come closer than ever to lending directly to businesses.