When aspiring gun model and staunch Second Amendment defender Jamie Gilt was shot by her four-year-old son in Florida earlier this week, some observers saw a moment ripe for the particular form of schadenfreude most at home on social media: an instant-karma story of someone getting what was coming to them. A prolific sharer of pro-gun memes, Gilt had recently posted "My right to protect my child with my gun trumps your fear of my gun" to her Facebook page, and on... (GunPolicy.org)