Mr Romney talks about "fairness" and "bringing down" marginal rates, but not about eliminating the principle.

BBC: Is redistribution a foreign idea to the US?

The wonderful, work-based, affluence-inducing, effects of low marginal tax rates is not the only fundamental economic principle that Ibn Khaldun got right.

FORBES: Ronald Reagan, Ibn Khaldun, Mahathir Mohamad: Back to Capitalist Basics