Tomorrow morning July 4 CNBC will have a lesson on ETF’s at 8:00 a.m. eastern entitled ETF’s 101. ETF’s or Exchange Traded Funds are an inexpensive way to invest in overall markets or specific market sectors. This will be a great opportunity to learn about this important investing technique at no cost before you begin your July 4th celebration or could be recorded for watching on another day. <br><br> Happy July 4th!