to help you keep costs down. like paying zero dollars for a 90-day supply of tier 1 and 2 prescription drugs with home delivery. if you're eligible for medicare, remember... the open enrollment period ends december 7th. so call unitedhealthcare now. ♪ back of the book segment tonight, watters world. as you know if you watch the factor, jesse has uncovered a very simple truth about the u.s.a. many adults who live here are dumb. so what about the kids? watters used the halloween season to seek them out. what scares you. >> creepy clowns. >> clowns. >> clowns. >> i'm about to explode with