I mean. The endless hearings about Clinton's emails? The endless hearing about Benghazi? Obamacare? The endless hearings about Trump and Russia and election int

I mean. The endless hearings about Clinton's emails? The endless hearing about Benghazi? Obamacare? The endless hearings about Trump and Russia and election interference? Going futher back - McCarthy and communism, Howard Hughes and airlines. MLB and steroids? Virtually all Americans believe that some congessional hearings were just useless partisan exercise - they just differ on which ones. I think the examples are self evident to most people who follow American politics. If you had indicated that you were a foreigner and indicated that you were asking for an example, not a clarification, I might have given a kinder response.