In the mortgage industry, they are called "liar loans" - mortgages approved without requiring proof of the borrower's income or assets. The worst of them earn the nickname "ninja loans," short for "no income, no job, and [no] assets." The nation's struggling housing market, already awash in subprime foreclosures, is now getting hit with a second wave of losses as homeowners with liar loans ... For months now, you have been looking at houses and home brochures and you have finally found it - the house that's just right. So now, you're feeling anxious to buy your new home, move in, and get settled. But this is not where your search ends. You still have one more important task to do and that is getting a home mortgage.