Check your child’s Halloween candy, there might be a meme in it  Every year, parents (or at least the news) worry about finding something nefarious in their child’s Halloween candy. Concerns about finding needles and razors in chocolate bars, or children being given drugs that look like candy started back in the ‘70s and have popped up every few years since. But because the hype around these extreme incidents is known to be bigger than the actual threat of them, Twitter has taken to making a meme of what might be hidden in candy this year—and even brands are...