Investors can use options to turn unrealized gains into an income-generating stock—but there are important caveats.

Buffett talked about U.S. trade, the stock market and his own future at Berkshire Hathaway's annual shareholder meeting. Here are the highlights.

As of the March current population survey — which is used each month to generate unemployment and other labor-market data — there were just under 6,000 95-year-olds in the workforce, out of a population of nearly 188,000. Buffett’s current cohort of 94-year-olds has just over 7,000 people in the labor market, out of a population of 243,000.