Home-price declines a possible U.S. Achilles' heel
Real estate brief
Commentary: Time to declare an emergency
Commentary: Bankers, get your priorities straight
Without jobs, low rates may not boost sales
Long-term impact remains the $1.25 trillion question
Mortgage-backed securities purchases could reach $1.25 trillion
Housing remains serious drag on economy
Commentary: 'Time is not on our side,' but this is best bet yet
Expanding MBS purchases an option
Commentary: Conventional weapons can't fix financial mess
Commentary: Can Obama team jumpstart lending?
Commentary: 'Foreclosure plague will defy all solutions'
Next up: More purchases of mortgage debt
Economists question propping up home prices