Black cats and goblins and broomsticks and ghosts/ Covens of witches with all of their hosts/ You may think they scare me, you're probably right/ But American Hysteria's Chelsey Weber-Smith is on the show tonight. It's a tale of mischief, mayhem, and adults trying to keep their kids safe by nailing meat to the walls. What is Halloween? Can there be treats without tricks? And does it really count…