Obama's mere presence in the Oval Office is offered as proof that "the land of the free" has finally made good on its promise of equality. There's an implicit yet undeniable message embedded in his appearance on the world stage: this is what freedom looks like; this is what democracy can do for you. If you are poor, marginalized, or relegated to an inferior caste, there is hope for you. Trust us. Trust our rules, laws, customs, and wars. You, too, can get to the promised land.

Perhaps greater lies have been told in the past century, but they can be counted on one hand. Racial caste is alive and well in America.