With enough digits on it to show US debt – currently at about $10.2 trillion.

Related links
National debt clock runs out of digits – Times Online
Tremble, taxpayers – FT Alphaville

ft.com/alphaville All times are London time
With enough digits on it to show US debt – currently at about $10.2 trillion.

Related links
National debt clock runs out of digits – Times Online
Tremble, taxpayers – FT Alphaville