Ratings agency Moody's cut Spain's credit rating today after Greece was downgraded several notches on Monday. Ratings downgrades in Europe could have big consequences in the United States.
Forbes has released its 2011 list of world billionaires. Mexican telecom tycoon Carlos Slim tops the list for the second year in a row, but for the first time, the Asia-Pacific region had more billionaires than Europe.
The world's largest bond fund has sold off all its U.S. treasury bonds. Analysts say that despite the sale, PIMCO founder Bill Gross is still optimistic.
The two senators are circulating an Internet privacy bill that would create an "online privacy bill of rights." Julia Angwin, tech reporter from the Wall Street Journal, explains.