Is the S&P 500 really diversified? | Little white lies from the financial industry | Should your goal in retirement be to never touch your principle? | Uncle Sam’s game with Social Security | Tony Rob

There are only 7 stocks holding up the S&P 500. How the airlines and the financial industry lie to you. What good is that financial plan without the planning? Is it ok to get into your principle or should you just live off interest in retirement?...