Headlines for August 23, 2017; Thousands Protest in AZ as Trump Threatens Govt Shutdown over Border Wall & Defends C’ville Remarks; Arizona Migrant Justice Activist: Pardon the Immigrants Arpaio Criminalized, not the Racist Sheriff; Predicting Trump Won’t Last Full Term, Alec Baldwin Speaks Out on Impersonating the President; Debate: As Trump Prolongs War in Afghanistan, Should U.S. Pull Out Troops Immediately?