Sulla - are you talking about "historical norms" base on right-wing "deficits don't matter" "wisdom."
You clowns are laughable. You have a religion. It's not been working. "Conservatives" have screwed the country with fiscal profligacy. Tax rates need to be based on a plan for spending that's politically viable and serves the broadest interests of the citizenry. That's "fiscal conservatism", not "tax cuts pay for themselves" or magic numbers based on "historical norms" that have proven themselves totally not sustainable.
Wisdom? Hardly. More like cynicism.
I'm concerned about employment and job growth, not magic tax rates - and cutting taxes across the board isn't the formula. Here are some "historical norms" for you to suck on: