As Shutdown Looms over Immigration, Trump’s Rejection of Refugees Could Have Global Domino Effect; Keeanga-Yamahtta Taylor: Democratic Party Faces Reckoning for Purging Sanders Supporters; Keeanga-Yamahtta Taylor on “How We Get Free: Black Feminism and the Combahee River Collective”; Norman Finkelstein on the Big Lie About Gaza: The Palestinians Have Not Been the Aggressors.