UFC 147, Silva vs. Sonnen II now slated for 80,000-seat stadium in Rio
http://mmajunkie.com/news/27926/whi...-now-slated-for-80000-seat-stadium-in-rio.mma
http://mmajunkie.com/news/27926/whi...-now-slated-for-80000-seat-stadium-in-rio.mma