Now Playing: 02-27-12 Marketplace Mid-day Update
BP's "trial of the century" has been postponed. State tax revenue has been rising at the fastest pace since 2006 -- many states are even reporting surpluses. Some German tax experts want to volunteer their services to Greece, but Greek tax officials aren't happy with the idea. Warren Buffett reveals Berkshire Hathaway has chosen his successor -- but he isn't saying who. And Mitchell Hartman reports from the Wealth and Poverty Desk on the definition of wealth.