It's been more than four years since the giant investment bank Bear Stearns collapsed, and the banking system is still in trouble -- but bank stocks have been soaring recently. Facebook is making its biggest purchase yet, as it gears up to go public. This Sunday is the 100th anniversary of the sinking of the Titanic, and Belfast, Northern Ireland is hoping to become the center of Titanic tourism.

There was one tiny bright spot to March's unemployment report: 164,000 fewer people were looking for work. One particular demographic that has dropped out of the search -- Baby Boomers who are choosing to retire prematurely.

The Labor Department reports the U.S. economy added 120,000 jobs in March, a disappointing number compared to economists' expectations. Manufacturing, though, continues to play a major role in the U.S.'s economic recovery. Apple users got a wake-up call after 600,000 Macs were reportedly infected with a virus. AT&T workers could strike this weekend if negotiations fail. Youth unemployment in Europe is at dangerous levels. And a financial trader known as the "London Whale" is making a splash on Wall Street for making massive bets on complicated financial markets.

One New York Times reporter recently received the best assignment ever: to play billionaire for a day. We chat about what his day was like, and what surprised him.