What we know about the protest that shut down Sea-Tac Airport on Monday The Seattle TimesProtests in Chicago today: 54 arrested after protesters block I-190 near O’Hare Airport Terminal 1, Loop march stops traffic WLS-TVPro-Palestinian demonstrators block roads to Chicago airport, Golden Gate Bridge and more The Associated PressLeft-wing dark money group funds bail, legal support for anti-Israel agitators blocking traffic Fox News