Thousands of Berkshire Hathaway shareholders returned in person Saturday for their annual meeting heard Warren Buffett update them about investments and rail about the widespread harm inflation is doing. The pandemic had prevented the gathering in Omaha for the past two years. After earlier saying that inflation "swindles" equity investors, the chairman was asked to elaborate, CNBC reports. "Inflation swindles the bond investor, too," Buffett said. "It swindles the person who keeps their cash under their mattress. It swindles almost everybody." No one can be sure of inflation's course, he told shareholders. On other matters, Buffett: