For those still able to keep track without succumbing to the vapors:
President Obama projects that the gross federal debt will top $15 trillion this year, officially equalling the size of the entire U.S. economy, and will jump to nearly $21 trillion in five years' time.
Amid the other staggering numbers in the budget Mr. Obama sent to Congress on Monday, the debt stands out — both because Congress will need to vote to raise the debt limit later this year, and because the numbers are so large.
