Congress wants review of market plunge Yahoo News

Lawmakers are trying to learn the causes of the drastic stock market sell-off to ensure that high-tech trading is monitored and average investors are protected in the wilds of Wall Street.

Source:
http://news.yahoo.com/s/ap/20100508/ap_on_bi_ge/us_financial_overhaul;_ylt=AlZKl87PAtG1BKbyfxAKK9RvzwcF;_ylu=X3oDMTJzZXA5bXVqBGFzc2V0Ay9hcC8yMDEwMDUwOC9hcF9vbl9iaV9nZS91c19maW5hbmNpYWxfb3ZlcmhhdWwEcG9zAzcEc2VjA3luX3RvbWJzdG9u