Warren Buffett, the legendary investor and CEO of Berkshire Hathaway (NYSE:BRK)(NYSE:BRK), sent a subtle but pointed message to President Donald Trump in his latest annual letter to shareholders.

Unwanted phone calls are out of control. Whether it’s a robocall trying to sell you something or spam calls from scammers ...

The top 10% of earners account for almost half of all consumer spending in the United States. Wealth concentration has made ...