A term used to describe President Obama. Before coming to office he said he was going to unite the nation, yet all he has done since is divide us all in to two camps (i.e. those who are with him and who he calls "smart" Vs those that have a different point of view that he treats like the enemy).
One does not have to look far .. just watch his every action as they speak to the above definition 100%. He is the Great Divider.