The fascinating, suppressed history of how JFK pioneered supply-side economics. John F. Kennedy was the first president since the 1920s to slash tax rates across-the-board, becoming one of the earliest supply-siders. Sadly, today's Democrats have ignored JFK's tax-cut legacy and have opted instead for an anti-growth, tax-hiking redistribution program, undermining America's economy. One person who followed JFK's tax-cut growth model was Ronald Reagan...