Mark Cuban’s 5 Best Passive-Income Ideas

Mark Cuban is well known for his outspoken views and advice on topics that range from politics to investing. The self-made billionaire doesn't hold back when sharing his two cents on how folks can improve their finances and even get rich. This borrows a page from billionaire Warren Buffett's playbook, as the "Oracle of Omaha" has long said, "Diversification is a protection against ignorance. [It] makes very little sense for those who know what they're doing."Learn More: 10 Unusual Ways to Make Extra Money (That Actually Work) Check Out: 9 Clever Ways Retirees Are Earning Up to $1K Per Month From Home Cuban has...