Brasília, 22 (Agência Brasil - ABr) - The Second Summit of South American presidents, scheduled for July 26 and 27 in Guayaquil, Ecuador, will move ahead with discussions on the Initiative for South American Regional Infrastructure Integration (IIRSA) by examing projects in transportation, communications and energy. There will also be talks on terrorism combat, protecting democratic institutions when domestic disturbances occur (in the light of such distrubances recently in some countries) and the situation in Columbia. (AB)