From WashingtonPost.com:
The daunting tower of national, state and local debt in the United States will reach a level this year unmatched just after World War II and already exceeds the size of the entire economy, according to government estimates.
But any similarity between 1946 and now ends there. The U.S. debt levels tumbled in the years after World War II, but today they are still climbing and even deep cuts in spending won't completely change that for several years.
As President Obama and Republicans squabble over whose programs to cut and which taxes to raise, slow growth and a rising tide of interest payments - largely beyond their control - are making the job of fixing the budget much harder than in the past. Statehouses and governors face similar challenges.
After World War II, the federal debt - including debt purchased by the Social Security Trust Fund - hit nearly 122 percent of gross domestic product. State and municipal debt back then was minimal. By the time Dwight Eisenhower was elected president six years later, the federal government's debt had dipped to about three-fourths of GDP.
The key factor in the rapid drop in government debt, said Harvard University economist Kenneth Rogoff, was fast economic growth. Spurred by a young labor force, world-leading manufacturers, high personal savings rates, a pent-up demand for consumer goods after years of war and the Depression, and a bout of inflation, the economy grew 57 percent in six years. Thanks to sharp postwar cuts in defense outlays, federal government spending also tumbled for a couple of years.