> agencies can make rules but they must give their reasoning and supporting evidence--and anyone can challenge such in court. I think that's already true, exce

> agencies can make rules but they must give their reasoning and supporting evidence--and anyone can challenge such in court. I think that's already true, except that you probably need standing - you need to show you're affected by the rule - to sue. There are many rules around rule-making including against arbitrary rules, guaranteed public comment periods, etc.