Obviously we don’t have a free economy. If we did there would still be income disparities. Mr. Bush does not draw any distinction between income disparities cause by our crony capitalism or income disparities that evolve out of a free economy. According to him it is simply Un-American to have income disparites.
He is wrong. You are wrong.
LOL. He wasn't giving a philosophical treatise on economic models and the effects of various policy in political systems.
He was commenting on today's lack of social mobility in America.
And he is correct; Obama is greatly increasing income disparity and the lack of freedom has decreased social mobility.