There is so much wrong, it is very difficult to believe that the system can be fixed at all.
That said, this:
First, they should have a "judges service" where a judge serves a randomly assigned trial with one requirement: it must be somewhere FAR from where they live. During their service, they are isolated, just as a jury would be sequestered. They would serve for the length of the trial, and we'd keep them in luxury, although 100% isolated from anything but the courtroom, a legal library, medical care, and food service. No television or Internet or radio, just movies on request (DVD, blueray.) This isolates them from bribery, bullshit trading of people's futures at the golf course, and other forms of influence peddling. Once served, they get paid time off equal to the length of the trial.
Second, we need to get rid of the laws that amount to the government attacking the people and/or corporate welfare. Broadcast station regulation, Drug laws, anti-sex-worker and client laws, seizure-without-warrant laws, and I think we should provide relief from laws like building codes where the prospective builder can show what they are doing is no threat to anyone else but the builder and any prospective buyer. There are an amazing number of building codes that amount to silly nothings for a farmer out on the plains, just for one of many possible examples. Reducing the bogus law overload would reduce the docket of the courts to a huge degree.
Third, plea bargaining has turned out to be an extremely bad thing. It should be abolished.
Fourth, piling on charges post-arrest should be abolished. You should have sufficient reason to arrest someone in the first place. You didn't do your due diligence beforehand, then you suck.
Fifth, this business of taking people's resources away from them before they've had their day in court essentially puts them in a can't-defend-themselves circumstance, and is unjust in the extreme anyway as it is pre-conviction-punishment.
Sixth, cops are just too bloody free with shooting people, pets and so on. I suggest we remove the option of lethal weaponry. How is a good question, but I'm sure we can come up with something. Tasers are part of the answer; some kind of glue gun might be another.
Seventh, the constitution needs some updating. To begin with, it needs some kind of teeth. Congresscritter dimwit writes up a law that infringes on your right to keep and carry, he's shown the door. Writes a law that amounts to the government censoring speech, shown the door. And so on. Still in this context, the 2nd is perfectly clear if you're not being outright disingenuous or ignorant, but it needs some exceptions -- nukes, bioweapons, chemical weapons obviously, but we might want to consider sonics and beam weapons before we get into another hairball over those when they arrive. The 4th *clearly* was written with the assumption that a warrant was *required* and for that reason, it spends most of its text describing what constitutes "reasonable." But again, the disingenuous and ignorant have said it means "if I think it's reasonable, we don't need a warrant." It needs to be re-written so that this kind of sophist fuckery isn't so easily pursued. The commerce clause also needs some work. The current government interpretation of it is like a kindergartner's explanation of atomic physics. If I grow a crop for my own consumption in my state, it's not interstate commerce. If I use a telephone to call my neighbor in the same state, it's not interstate commerce. And so on.
Eighth, ex post facto laws have to go. This business of adding to people's punishment after conviction is already explicitly forbidden to both the federal government and the state government. Once sentenced for X, people should serve at *most* that sentence for X. Less if the state thinks it has a good reason.
Ninth, and related to eighth, once a sentence is served, the records should be sealed from everyone but law enforcement. Otherwise we will continue to create a massively disadvantaged class of hopeless, angry individuals (and remember, some of them will even be innocent... they're *really* going to be angry.) Let the start over. The punishment sentenced should be the whole punishment. Not a sentence to inescapable purgatory. If you want someone to have a life sentence for something, then fine -- do that. But don't release them into the populace with a boot on their neck 24/7. Quite aside from the injustice of doing so, it's eventually going to lead to someone kicking back -- the more people lose, the less they have to consider in guiding their behavior. And right now, a felony conviction is, for most, a guarantee of losing a whole bunch, forever -- as well as what amounts to an very attractive invitation to pursue further criminal activities, where a felony conviction isn't a downside, it's more like a basic credential, highly attractive because the ability to improve your circumstance becomes open-ended again.
Tenth, corporations are not people. Or, if you insist on trying for such a comparison, the ones to use are "sociopath" and "psychopath." They need to be completely excised from the legislative process.
Eleventh, I suggest lobbyists go as well, in favor of a system where a congressperson has a system that constituents can access where they can either open an issue or join other voices on an issue so the congressperson can determine the level of concern without money or favors being involved, and then make the decision based upon their best understanding of what is actually best for their constituents.
Twelfth, we need to determine what basic survival needs are and make sure that no one in our country falls to a level where they cannot access such needs. To this end, I think every town and city should be required to provide a basic hab -- four walls, heated in winter and at least ventilated otherwise, cot and bedding, chair, basic desk, some kind of nutritious but bland-as-possible gruel, shower, drinking water, shelves for clothing, lockable door -- where people can go for shelter. How many beds would be determined statistically, plus a safety margin. It would be smart to provide basic phones and Internet, too. See 13.
Thirteenth, communications are as needful to a modern citizen as food and water. I think it is long past time that they were moved out of the commercial sector and into a general tax-supported model. Everyone, and I mean *everyone*, should be able to call the cops, the hospital, their mom, and so on. Everyone should be able to get on the net and job search, participate in the political process, and so on.
Fourteenth, every trace of religious affiliation should be purged from government at every level, including the courts. No statues, no plaques, no sayings on money, no creches, no Christmas trees, no assertions of atheism or Islamic principles or Christian values, no oaths to "God", no prayers before meetings, no assertions or other nonsense on money. No tax exceptions (or even notice.) Absolute, dead silence on the matter. Religion should not be a matter for government other than to see that person A doesn't interfere with person B's choices within the bounds that those choices don't directly interfere with something or someone else. Animal sacrifice, for instance; noise for another.
Fifteenth: No more exporting jobs, and no more importing workers. You want to sell stuff here, you build it here from materials sourced from here using labor from here. Free trade was a well-intentioned gesture that has had immense negative unintended consequences. If we don't stop it, instead of foreign folk enjoying the benefits of our economic peak we will be drawn down to the level of the least expensive foreign worker. It has already begun. Unemployment numbers do not reflect the change of state from a qualified job to burger flipper. I know some of you will understand exactly what I'm talking about here.
Sixteenth, a lot fewer lawsuits. My sense of how to accomplish this is to limit -- cap -- the legal fees that can be charged for litigating a lawsuit, and the amount of court time one may occupy before the judge must render a decision. No more percentages of awards for the lawyers, either. If we make lawsuits less attractive to lawyers, I think we'd see a whole lot less of them.
Seventeenth, and this is really, really important: Shut that "fyngyrz" guy the hell up. What a pain in the ass.