Initially, a moat is a deep trench around a castle to protect it from invasion and enemies. Nowadays, there are 5 sources of economic moats for companies. They refer to the factors that help a company survive and thrive. Today, we'll explain these sources and give examples of stocks to buy for each. Download the Portfolio Workbook. Twitter: @TheDividendGuy FB: http://bit.ly/2Z7Q5gF YouTube: http://bit.ly/2Zs6r1r DividendStocksRock.com