Who invented supply-side economics - the idea that cutting tax rates can result in more growth, more prosperity at all income levels, and even more tax revenue flowing into the IRS? Most people would credit the economic team that advised Ronald Reagan in the late 1970s and early 1980s. But in fact supply-side economics came of age two decades earlier. And the first president who embraced it was one of the biggest icons of the Democratic Party - John F. Kennedy.
"Turn the speed up to 1 1/2 to 2 times"