Indonesian Vice President Jusuf Kalla, chairman of the Golkar Party, speaks during an interview in his resident house in Makassar, South Sulawesi, March 21, 2009. Kalla said his ruling Golkar Party could form an alliance with the main opposition party, but the presidential ambitions of party leader were a potential obstacle. Picture taken March 21, 2009. REUTERS/Supri (INDONESIA POLITICS)