You are wrong sir. I have been tracking this one for the past 2 years. The Soros involvement is a small part of this, the big issue is the 10 Billion funding by the Export/Import Bank authorized after Obozo appointed a new President for that Bank about 6 months after his corronation.
Then there was the small thing of buying off the Brazilian government (Lula) to assist reinstate of "Mel" Zelaya (Commie) who was legally removed as President of Honduras because he violated their constitution prohibiting changing the laws to allow him to run another term.
If you want the details, I can furnish that. I have been actively following this for a long time....
"Soros has also put money in Brazil using his Buenos Aires- based Adecoagro venture, which invests in agriculture and renewable energy in Latin America.
The firm said in February it may hold an initial public offering to fund projects including a Brazilian sugar mill."
http://www.businessweek.com/news/2010-08-17/soros-sells-petrobras-dumps-biggest-company-holding.html