Donald Trump is appealing to the basest, the most selfish and the most literally un-American of instincts.
Mark ShieldsThe Republicans are looking at a country that is going to be a majority minority country in just over a generation. And they are an increasingly white party.
Mark ShieldsThe other thing that has changed - and this is more detailed to CPAC than the general Republican Party - is they have always been an outsider, Ann Coulter, sort of protest style, a little ruder than most Republicans. And this goes back all the way to [Ronald] Reagan.
Mark Shields