Adjustable Rate Mortgages: The Brewing Nightmare

From BusinessWeek:

For cash-strapped homeowners, it was a pitch they couldn’t refuse: Refinance your mortgage at a bargain rate and cut your payments in half. New home buyers, stretching to afford something in a super-heated market, didn’t even need to produce documentation, much less a downpayment. Those who took the bait are in for a nasty surprise.