Donald Trump is a New York businessman, reality show host and a Republican candidate in the 2016 United States presidential election. His politics have been described as populist,[1] nativist,[2][3][4] protectionist[5][6] and authoritarian[7][8]. Trump has described his political positions in various and often contradictory ways over time.[9][10][11][12] Politico has described his positions as "eclectic, improvisational and often contradictory."[12] Trump calls himself a conservative Republican,[13] while others describe him as a moderate Republican.[14] His stances on illegal immigration, free trade agreements, and military interventionism, as well as his support for social security, has often put him in conflict with Republican Party establishment...