Speaking as someone who may or may not have observed every single little law on concealed carry in my younger days, I tend to agree with requiring permits and training requirements. To pretend there aren't young, stupid, testosterone-fueled idiots out there who would be ticking time bombs with no training or vetting is idiotic.
I'm a staunch 2nd amendment supporter, a civil disobedience advocate, and a Libertarian to boot, but something about this idea just doesn't sit right with me.