The Wall Street Journal turns attention to Ginnie Mae and the Federal Housing Administration.

Only last week, Ginnie announced that it issued a monthly record of $43 billion in mortgage-backed securities in June. Ginnie Mae President Joseph Murin sounded almost giddy as he cheered this “phenomenal growth.” Ginnie Mae’s mortgage exposure is expected to top $1 trillion by the end of next year—or far more than double the dollar amount of 2007. (See the nearby table.) Earlier this summer, Reuters quoted Anthony Medici of the Housing Department’s Inspector General’s office as saying, “Who would have predicted that Ginnie Mae and Fannie Mae would have swapped positions” in loan volume?

Ginnie’s mission is to bundle, guarantee and then sell mortgages insured by the Federal Housing Administration, which is Uncle Sam’s home mortgage shop. Ginnie’s growth is a by-product of the FHA’s spectacular growth. The FHA now insures $560 billion of mortgages—quadruple the amount in 2006. Among the FHA, Ginnie, Fannie and Freddie, nearly nine of every 10 new mortgages in America now carry a federal taxpayer guarantee.

Herein lies the problem. The FHA’s standard insurance program today is notoriously lax. It backs low downpayment loans, to buyers who often have below-average to poor credit ratings, and with almost no oversight to protect against fraud. Sound familiar? This is called subprime lending—the same financial roulette that busted Fannie, Freddie and large mortgage houses like Countrywide Financial.

And it’s not like the problems are far-off in the future. Defaults are already double what’s considered a healthy rate; delinquencies on these loans are soaring, and reserves have fallen so low, that Ginnie has a 33-1 leverage ratio. Get read for another bailout.

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