When will the US Investment Immigration Act expire?

It should officially expire on September 30th, 20 12. No wonder this topic is very popular recently. Look at the recent tension between China and the United States, the depreciation of the dollar and cheap immigration. More and more people immigrate at this time, and they are afraid of policy changes. A friend of mine recently went abroad to apply for American investment immigration, and the consultant there said that it would be a safe period to submit an application during this period. Anyway, if the landlord wants to do it, do it quickly.