From knowledge.wharton

When the ratings agencies downgraded General Motors debt to junk status in early May, a chill shot through the $1 trillion hedge fund industry. How many of these secretive investment pools for the rich and sophisticated would be caught on the wrong side of a GM bond bet? In the end, the GM bond bomb was a dud. Hedge funds were not as exposed as many had thought. But the scare did help fuel the growing debate about hedge funds. Are they a benefit to the financial markets, or a menace? Should they be allowed to continue operating in their free-wheeling style, or should they be reined in by new requirements, such as a move to make them register as investment advisors with the Securities and Exchange Commission?