Obama: ’You cannot sit back and wait for a savior’

Former President Obama aimed sharp criticism at President Trump in a speech at the University of Illinois, where he also called on Democrats to vote in the midterm elections and warned that the biggest threat to democracy is indifference. Find more from PBS NewsHour at Subscribe to our YouTube channel: Follow us: Facebook: Twitter: Instagram: Snapchat: @pbsnews Subscribe: PBS NewsHour podcasts: Newsletters: