you mean like how tax cuts under both Reagan and Bush caused an increase in revenues?
Or how in California, New York, Illinois, Maryland etc etc they all raised tax rates on the wealthy in order to increase revenues and ALL of them actually ended up losing revenue as people closed businesses, laid off workers or just got up and moved everything to another state?
But hey, you're right, reality =! theory. Too bad liberals are retarRAB, ignore reality and keep clinging to theory. Who knows, maybe NEXT time it will work!!!