b'Leslie is joined by Julian Zelizer, a political historian at Princeton University and a New America Foundation fellow.
The two discuss Julian\'s latest piece for CNN entitled "Donald Trump\'s biggest weakness." (http://www.cnn.com/2016/08/07/opinions/trumps-biggest-weakness-zelizer/index.html)
Julian has published over five hundred op-eds, including his weekly column on CNN.Com.
He has received fellowships from the Brookings Institution, the Guggenheim Foundation, and the Russell Sage Foundation.
His most recent book is entitled "The Fierce Urgency of Now: Lyndon Johnson, Congress and the Battle for the Great Society."
His Twitter handle is @JulianZelizer.
(Image Credit: Carlo Allegri/Reuters)'