As I See It: Critical and analytical thinking missing on both sides

Why is our nation so divided? A lot of people ask me how 43% of the voters can believe in the president in spite of what they see as overwhelming evidence that he is — insert the descriptive adjective that you would use. There is also a slightly larger population 53% that does not approve. I do not suspect that either large population is stupid or naïve. There must be another explanation, or perhaps several explanations. Fifty-five percent in an American election is called a landslide!