Is Ben Carson Simply a Liar?

As most high school-educated people know, the values of the Democrats and the Republicans flip-flopped in the 1920s, as the Democratic Party took on the mantle of unions for the working class, human rights, immigration reform, and rights for women and blacks, while the Republicans stood for racial segregation and a growing chasm between rich and poor.

So, we need to ask: Is it more likely that a person with a medical degree doesn’t know that, or that he’s a liar who’s hoping you don’t know that?