US house divided over raising debt ceiling | Economy | Latest English News

America's growing debt is the result of simple math — each year, there is a mismatch between spending and revenues.When the federal government spends more than it takes in, we have to borrow money to cover that annual deficit. And each year’s deficit adds to our growing national debt.

Historically, our largest deficits were caused by increased spending around national emergencies like major wars or the Great Depression.

Today, our deficits are caused mainly by predictable structural factors: our aging baby-boom generation, rising healthcare costs, and a tax system that does not bring in enough money to pay for what the government has promised its citizens