暂时先给你这几个连接，你自己也可以上网查询相关的文章等，先不要喊谁脑残。

http://www.businessinsider.com/congressional-insider-trading-is-corruption-2011-11

http://nbcpolitics.msnbc.msn.com/_news/2011/12/02/9167742-congressional-insider-trading-ban-gains-momentum-but-has-far-to-go

Alleged insider trading by members of Congress, and its taint on the image of that already unpopular institution, continues to gain traction on Capitol Hill. Sen. Joe Lieberman, I- Conn., chairman of the Senate Homeland Security and Government Reform Committee, set the goal of Dec. 15 for a committee markup, or drafting session, on a bill to prohibit members of Congress and staffers from using knowledge gained from their jobs to trade in securities or to tip off others.