One big problem is that budgeteers surely would crunch the numbers and claim the plan would result in $2 trillion to $3 trillion in lost government revenue. Such "static scoring" that does not take into account the economic growth impact of lower taxes may well be bunk. But a big tax cut should probably be accompanied by a big spending cut plan or a plan to reduce entitlement spending. I think the electorate is in a pretty skeptical mood these days.
