Stock Exchanges in trouble

Hi people,

The subprime-crisis arrived in Europe. Big european banks has a lot of problems. What should you do in phases like this?

Invest in companys wich are involved for example agrar, or water. At first, this companys has no problems with financial numbers, forthermore people need always something to drink or eat. What does it mean now? Well, invest in the biggest and etablished companys of the world in times like this for example Nestlé, Exxon Mobil, General Electric, AT&T, Procter & Gamble or Berkshire Hathaway.

I hope you can use my informations.
Bye

Websites:
Nestlé SA
Exxon Mobil Corporation
General Electric Company
AT&T Inc.
The Procter & Gamble Company
Berkshire Hathaway