A polling project conducted by the Annenberg Public Policy Center is cited.
http://www.latimes.com/opinion/op-ed/la-oe-mcmanus-undecided-voters-20160907-snap-story.html Los Angeles TimesA polling project conducted by the Annenberg Public Policy Center is cited.
http://www.latimes.com/opinion/op-ed/la-oe-mcmanus-undecided-voters-20160907-snap-story.html Los Angeles Times