与2003年伊拉克战争前夕相比，陈捷认为有三个决定性不同。首先是舆论气候对不同。2003年，反战运动虽然规模巨大（全球数百万人），但在美国国内是逆爱国主义狂热（Post-9/11 Patriotism）而动的。当时布什政府拥有极高的支持率，反战者常被指责为“不爱国”。而现在，反战是顺应民意的。
https://news.ycombinator.com/item?id=47295551
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OpenSky Network，更多细节参见谷歌
According to the United contract's Refusal of Transport rule, the company has the "right to refuse transport on a permanent or temporary basis or shall have the right to remove from the aircraft at any point, any passenger for the following reasons." Buried in the rule's safety provisions, which outline other reasons for removal such as inappropriate dress or carrying weapons on board, the list now includes "passengers who fail to use headphones while listening to audio or video content."，更多细节参见超级工厂