The article reflects on the role and efficacy of Congressional Investigative Committees (CPIs) in Brazil, emphasizing the journalist's obligation to support these committees as they aim to uncover truths hidden by those in power. The author acknowledges that CPIs were once potent instruments of investigation, particularly during the 1990s, a period marked by increased parliamentary freedom following decades of dictatorship. During this golden era, notable CPIs like those investigating PC Farias and the budgetary fraud known as the Anões do Orçamento significantly impacted Brazilian politics, showcasing how Congress could hold powerful figures accountable.

However, the narrative has shifted as CPIs are now perceived as less effective than in their heyday. The author posits that while discreet investigations by professionals might yield better outcomes, the public spectacle associated with CPIs still serves an essential role in the political landscape, hinting at the institutional challenges and bureaucratic resistance that have diluted their power. The evolution of CPIs reflects broader changes in Brazilian politics, where accountability and transparency remain crucial but increasingly difficult to achieve.

In conclusion, while CPIs in Brazil once held immense potential to challenge political corruption and foster transparency, current limitations suggest a need for reform in how investigations are conducted. The author calls for a renewed focus on effective oversight mechanisms, highlighting the ongoing tension between public accountability and institutional inertia in Brazilian governance.