Suppy-Side Economics has failed miserably
Note: The little red line that is barely visible, is George W. Bush. As his daddy once so rightly stated, supply-side economics is 'voodoo economics'. The great hoax from Ronald Reagan has been thoroughly debunked.
Oh yeah, the 39.6% - that's Bill Clinton and Congressional Democrats who passed the Omnibus Budget Reconciliation Act of 1993 without a single Republican vote in either House.
Nice graph. The facts are nicely illustrated.