So why has Wicca become so explosively popular in America and elsewhere around the world? If you are a witch, Halloween is not just another holiday. For Wiccans, the festival known as “Samhain” is the time when the veil between the living and the dead is the thinnest, and so communication with the other side is the easiest. And as you will see below, it is also the time “when the god dies, to...