Term limits for Congress. I believe it really is that simple. Term limits would relieve a lot of the financial corruption that leads to bad laws and regulations. If a congressman didn't have to focus so much of his time trying to appease donors and influential figures they could instead focus on the issues that face our country. Either party couldn't threaten members to vote a certain way or lose reelection funding. Career politicians will always put their own careers ahead of our countries best interest. It could also prevent either the left or the right from drastically altering the direction of this country. On a related topic I believe that elections should have both monetary restrictions placed on them. Ads should be restricted to public television with limits placed on them. Remove the need for huge cash investments in campaigns and we remove the tool for a lot of the corruption that begins before a candidate even takes office.