Mark Jones has a rundown on the December federal elections in Argentina at The Monkey Cage. It's a nice summary of the coalitions, candidates, scenarios, and schemes. This is all about two types of deals. There are big, coalitional deals and there are small, strategically placed clientelist deals. They are intertwined, of course.
In short, the primary told us what we already know: Daniel Scioli is the front-runner in the race to become the next president of Argentina. But at the same time, it reminds us that Scioli still has a lot of work ahead if he is to avoid a November runoff. That’s important for his chances. In a November runoff, voters who backed opposition candidates on Aug. 9 would outnumber those who cast a ballot for Scioli—and they wouldn’t be dividing their support among several candidates.