Most Retirees Overlook These 4 Monthly ETFs Paying 6% to 9%

Most retirees who are building an income portfolio are likely to start in the same place as they read some good things about the Schwab US Dividend Equity ETF (NYSE:SCHD) or Vanguard's High-Yield Dividend Index ETF (NYSE:VYM), and feel good about buying into these investments.