BLOOMBERG
Anyone who remembers the collapse of Lehman Brothers Holdings Inc. little more than five years ago knows what a global financial disaster is. A U.S. government default, just weeks away if Congress fails to raise the debt ceiling as it now threatens to do, will be an economic calamity like none the world has ever seen.
Failure by the world’s largest borrower to pay its debt -- unprecedented in modern history -- will devastate stock markets from Brazil to Zurich, halt a $5 trillion lending mechanism for investors who rely on Treasuries, blow up borrowing costs for billions of people and companies, ravage the dollar and throw the U.S. and world economies into a recession that probably would become a depression.