May 11, 2015 4:54 am NBC10 @ Issue: Doug Oliver, Part 2 Part 2 of a one-on-one with Democratic Philadelphia Mayoral candidate Doug Oliver. For part 1, click here US & World Videos 22:22 WATCH: Pa. voters speak on Biden, Trump, abortion, economy, immigration, Israel-Hamas War and more 3:32 Biden on campus protests: ‘Order must prevail' 3:26 Mayor Parker addresses City Council to discuss the future of Philadelphia schools 2:04 Pro-Palestinian protests continue at University of Pennsylvania 1:42 Pro-Palestinian protesters set up camp at Penn