Source  http://www.usdebtclock.orgÂ
Related posts:
North Korea: Journalists freed [Infographic]
Waste management choices in Europe
Formula One pit stop [Infographic]
American Dudes and Fast Food [Infographic]
Most Popular Domains 2011 [Infographic]
Psychology of Color [Infographic]
Incredible World of Communication Satellites (Infographic)
Are You at Risk from Air Pollution? [Infographic]
The Facebook Guide to Travel [Infographic]
How to Keep Learning (When You Are Not That Young)