Faced with his own mortality, the 76-year-old Berkshire Hathaway CIO wants to find someone younger to take the reins. Bob Moon talks to Buffett biographer Andy Kilpatrick about filling Buffett's shoes.

Our economics editor Chris Farrell answers your burning money questions. This week, advice on switching the name on a Roth account, investing in stock options, and cleaning up a bad investment.

Scott Jagow checks in with fund manager Justin Urquhart-Stewart in London to see what's happening on the European exchanges after yesterday's big sell-off.

Those gains the markets enjoyed so far this year? Gone. The three major indices are now below where they started the year. Kai Ryssdal talks with market strategist Al Goldman and business analyst David Johnson about today's market shake-up.

Robert Hormats, vice chairman of Goldman Sachs International, talks with Kai Ryssdal about what might have caused today's market fall in China and whether it will have a lasting impact.

China's market fell nearly 9 percent today — its biggest drop in more than a decade. What happened? Could be that the volatile market was just due for a correction.

Even as the housing market continues its slide, depleted university budgets and an upward trend in student enrollment have built a profitable little investment pocket in some college towns.

Kai Ryssdal talks with David Hawkins, who runs the climate center at the Natural Resources Defense Council, about the effects global warming is having on business deals.

Even though the Dow Industrials last week had its worst week since August, Wall Street did set a significant record. Newsweek's Allan Sloan explains to Scott Jagow why things are actually looking up.

E*trade wants to give investors direct access to buying foreign stocks. Morningstar's Patrick O'Shaughnessy translates what this plan may mean for investors.