Warren Buffett believes in "Moats" in business Unlisted Video

Berkshire Hathaway is holding the 2019 edition of its annual meeting on Saturday, says Business Insider.
One piece of advice from Berkshire's Warren Buffett from the meeting is great for current investors.
One of the most integral parts of Buffett's outlook on investing has a bit of a medieval flair to it: moats.
Buffett essentially talks about the competitive advantage that a business has over others.