Capitalism is criticized a lot on here (especially by American users, it seems to me). Most of that seems well-founded, but I also have the feeling that most of these complaints are simply venting and not the first step to improvement.
So I would like to know what specific changes you (especially Americans) want to see from lawmakers.
I guess one specific, concrete example would be reversing Citizens United. As I understand it, that could be done either by legislative action or through the judicial, though the former would probably be better.