Two new dates have been added to Megadeth's South American tour this Fall. The band will perform the album "Countdown To Extinction" in its entirety at Via Funchal in Sao Paulo, Brazil on September 5, and due the first show being sold out, a second show has now been added in Chile. Megadeth will perform select songs from the album "Peace Sells... But Who's Buying?" at Teatro Caupolican in Santiago, Chile on September 8. For all tour details, check the Killing Road.