The 3 Business Stories you need to read this week

Even with the US Government closed business carried on as usual, but how much longer?

Debt be damned

The US edged closer to defaulting on it debt thanks to the same guys who closed down government last week.

Somthing to tweet about

With Twitter ready to go public there's money to be made in 140 characters.

Making it rain

For those of you lucky enough there is a new $100 bill with extra security features.