<http://schema.org/description>
"Buying stocks on margin is a way to maximize profits when stock prices rise, but it&amp;#039;s a risky move that can wipe your portfolio clean. Take this quiz to see exactly how you can go broke on a margin call."^^<http://www.w3.org/2001/XMLSchema#string>
<http://money.howstuffworks.com/margin-call-quiz16.htm>