Late last month, when House Republicans ended their chaotic, weeks-long search for a new speaker by elevating Louisiana’s Mike Johnson, a curious trend of stories began appearing in national media. Democratic operatives (and perhaps a few of Johnson’s Republican adversaries, too) had begun leaking what’s known in Washington as “oppo”, or opposition research – unflattering truths about political rivals – about the new speaker.
For many politicians, the embarrassing secrets revealed in an oppo dump are somewhat oblique; usually, they’re about money. Maybe the candidate, as a young lawyer, represented a bank in a case where he aimed to repossess the home of a poor widow; maybe the candidate’s husband or daughter was appointed to a job they did not seem quite qualified for, raising questions about nepotism or access trading. The aim of such stories is to make a politician appear corrupt, or unscrupulous – like someone beholden to greed and not to principle.