For the first part, I don't think mandates will work. The State of Illinois will try, but I suspect they'll find that over time they don't work to this extent, and just because they don't get challenged doesn't make it right. It just may be that it's not worth the effort to challenge it, as has happened in the past.
I think David has pointed out that there are different, better ways to make the marketplace work, and the markets will work, and they will work effectively if we let them, allowing enough information to get out and also understanding what the implications are.
GMO labelling may be one way of trying to address it. It may also be trying to verify whether or not genetically modified...if it changes the food at all. If it doesn't, what's the difference? Then we should try to see if that's something consumers really do need to get at, or only a select number of consumers really want to get at, and whether or not the government should then be involved if it's only a select number.
My strong view is that the markets can work if we allow them to work, and make sure we understand how they work, so they're not being abused by one side or another.