http://online.wsj.com/article/SB10001424052970203863204574346610120524166.html
The Cleaner Vetran Washer 30 Years Plus Aug 22, 2010 #1 http://online.wsj.com/article/SB10001424052970203863204574346610120524166.html
Alexy Active member Aug 22, 2010 #2 Also ask how Petrobras makes money... it sells oil to it's largest customer..... China