Insider trading not prevented by law for US lawmakers. I had no idea. I'm surprised, actually. That's very convenient for them. They should all start hedge funds, imo.
http://news.bbc.co.uk/today/hi/today/newsid_9645000/9645842.stm
http://news.bbc.co.uk/today/hi/today/newsid_9645000/9645842.stm