秋季政治广告市场与传播规则进入高强度争夺9月前两周全国政治广告投放约5.1亿美元,俄亥俄、得州、克利夫兰、底特律和亚特兰大成为核心市场。威斯康星州长竞选及北卡、佐治亚、俄亥俄、密歇根的广告费率诉讼显示,资金规模、媒体触达和竞选规则正在共同塑造地方叙事。Sources (2)Wisconsin governor candidates pour millions into ads as election nearsnews8000.comGOP groups oppose latest election ad court maneuver from Cooper, Demscarolinajournal.comUpdated Sep 15, 2026