Isidewith: https://www.isidewith.com/
Everything You Need to Know About How the Iowa Caucuses Work: https://time.com/5775720/how-do-iowa-cacuses-work/
CNN interactive electoral map: http://www.cnn.com/election/interactive-electoral-college-map/
538 state by state predictions: http://projects.fivethirtyeight.com/2016-election-forecast/?ex_cid=rrpromo