All this really isn't about parties. No matter who is in there, there are going to be regulations, and they are going to protect the big guys because they are the ones who write the laws with their big lobby checks.
Best we can do is approach our individual representatives and educate them. When you realize that the federal exemption for poultry processing is 20,000 birds, and very few states allow up to that exemption, then you know it is more than the federal government. Even a anti-regulation state like Oklahoma only allows 1,000 annually.
But then guess who has chicken houses all over the eastern side of the state? Tyson.
Miracle we can sell any home grown birds at all.
More people are becoming aware, and more people are demanding the right to make their own food choices. Through that, we may never get things exactly where they need to be, but at least we can move them a bit.
Don't just complain on here. Contact the people who represent you so that the Cargils and the Tysons aren't the only ones they are hearing from.
The USDA has a program called Know Your Food, Know Your Farmer. It is all about the small to medium size producer hooking up with consumers. I just went to an all day workshop put on by them, and it was excellent. This program came about because of people demanding more local food options. They do listen if they hear from enough people.
Don't just vote, either. That isn't enough. Get organized and get involved.