Impoverished and hungry Britons can’t get enough of Approved Food, a site that sells expired but still edible food for up to half off. Even after shutting down for two days to grapple with a ten-fold rise in traffic, the site warns that they still have to process 12 days worth of backorders. But can’t expired food give you salmonella or herpes, you ask? Nope! FDA regulations don’t require most foods to carry expiration dates, and selling expired food isn’t a violation of federal law.