Given the speed at which the federal government is throwing money at the financial crisis, the average taxpayer, never mind member of Congress, might not be faulted for losing track.

CNBC, however, has been paying very close attention and keeping a running tally of actual spending as well as the commitments involved.

Try $4.28 trillion dollars. That’s $4,284,500,000,000 and more than what was spent on WW II, if adjusted for inflation, based on our computations from a variety of estimates and sources*.

Most U.S. and foreign corporations doing business in the United States avoid paying any federal income taxes, despite trillions of dollars worth of sales, a government study released on Tuesday said.

The Government Accountability Office said 72 percent of all foreign corporations and about 57 percent of U.S. companies doing business in the United States paid no federal income taxes for at least one year between 1998 and 2005.

More than half of foreign companies and about 42 percent of U.S. companies paid no U.S. income taxes for two or more years in that period, the report said.

An intelligence forecast being prepared for the next president on future global risks envisions a steady decline in U.S. dominance in the coming decades, as the world is reshaped by globalization, battered by climate change, and destabilized by regional upheavals over shortages of food, water and energy.

The report, previewed in a speech by Thomas Fingar, the U.S. intelligence community’s top analyst, also concludes that the one key area of continued U.S. superiority – military power – will “be the least significant” asset in the increasingly competitive world of the future, because “nobody is going to attack us with massive conventional force.”

The worst of the global financial crisis is yet to come and a large U.S. bank will fail in the next few months as the world’s biggest economy hits further troubles, former IMF chief economist Kenneth Rogoff said on Tuesday.

“The U.S. is not out of the woods. I think the financial crisis is at the halfway point, perhaps. I would even go further to say ‘the worst is to come’,” he told a financial conference.

It feels like the summer of 1931. The world’s two biggest financial institutions have had a heart attack. The global currency system is breaking down. The policy doctrines that got us into this mess are bankrupt. No world leader seems able to discern the problem, let alone forge a solution.

The International Monetary Fund has abdicated into schizophrenia. It has upgraded its 2008 world forecast from 3.7pc to 4.1pc growth, whilst warning of a “chance of a global recession”. Plainly, the IMF cannot or will not offer any useful insights.