Peronist Bloc Selects Centrist Sergio Massa as Unity Presidential Candidate
- Sergio Massa will represent the ruling Peronist political party in Argentina's October presidential elections.
- Massa's selection comes after two other Peronists had already announced their candidacies.
- Massa faces major challenges in improving the Peronists' popularity as Argentina struggles with high inflation and poverty.
- Massa is seen as a more pragmatic candidate who can unite the party's leftist and moderate wings.
- Candidates must register to run in the election by Saturday night.