Here is something from Thomas Sowell's Random Thoughts that I agree with. (Actually, I agree with most of Sowell's thoughts.)

Senator John McCain could never convince me to vote for him. Only Hillary Clinton or Barack Obama can cause me to vote for McCain.

Here are some of Sowell's thoughts:

It is amazing to me that there are people who still take seriously claims by some candidates that they are against "special interests." All politicians are against their opponents' special interests and in favor of his own special interests.

Nothing is more fraudulent than calls for a "dialogue on race." Those who issue such calls are usually quick to cry "racism" at any frank criticism. They are almost invariably seeking a monologue on race, to which others are supposed to listen.

The same people who have gone ballistic when some prominent figure is found to belong to some all-male social club are full of excuses for why Barack Obama remained a member of a racist and anti-American church for 20 years.

Among the many wise things said by the late Senator Daniel Patrick Moynihan was that you are entitled to your own opinion, but not to your own facts. Yet an incredible number of people make up whatever "facts" are needed to support whatever they choose to believe.