Maybe the U.S. should look at what's being proposed in New Zealand.
Act MP Sir Roger Douglas is proposing a new low-tax option for taxpayers in which the first $30,000 of income would be tax-free - but only if they pay for their own retirement, health care and welfare insurance or costs.
Income over the $30,000 tax-free threshold would be at a flat tax rate - 15 per cent - to be phased in over 15 years.
The Douglas plan would cut corporate tax rates to the same 15 per cent.