It’s no secret that little kids cry all of the time, but what often seems to be a mystery is why they’re crying. If you don’t know the kid or their family, you're without a clue. They’ve got food, clothes, and even a cool action figure to play with, what could they possibly be upset about? Well, wonder no more, thanks to Reasons My Son Is Crying. The blog began when Greg Pembroke was looking to document the reasons why his then three-year-old son was crying, but it has since evolved into a place where all parents can share why...