This is what I'd like to see projected:
What's a conservative estimate of how many younger Americans would opt for the private accounts? And then how much money would Americans be putting into the broad stock market each year, at a 4% payroll rate?
And with that extra vast sum of capital flowing into our nation's publically traded companies, what new business expansion might result? How much new R&D? New products? New factories and production? How will that translate into new jobs? New industries? Increased wealth for average American workers/investors? What will those average workers spend their wealth on? What stuff will they buy? How will the workers of the companies that make that stuff then benefit from increased demand?