Neighbor From Hell? Woman's Homemade Signs Taunt Couple Home > Video > 20/20 > 20/20 Webcasts Why would a woman post nasty signs targeting a couple across the street? Nasty Neighbors on '20/20' Shocking stories of misbehaving neighbors; watch Friday at 10 p.m. 'Marinesniper' Meets 'Talhotblond' 46-year-old, posing as Iraq-bound marine, meets 18-year old girl in chat room. Card Expert Demonstrates False Shuffle Card pro Jason Ladanye shows how crooked dealers can cheat casinos. 'Adorable' Pink Gun, Happy Teen Extreme parenting: Designer Lana Fuchs shares her love of guns with daughter. 20/20 Tonight: Rutgers' Ravi Exclusive Dharun Ravi speaks to Chris Cuomo in an exclusive interview. Cheese-Munching Burglar Caught on Tape Jeanne Thomas was amazed at what her home surveillance camera captured. Real Housewives' Pampered Canine Star Lisa Vanderpump's dog Giggy is the prince of pampered pooches. Should Husband Be Jealous of Wife's Dog? Jill and Rob Levy face an issue that can divide otherwise loving couples. How Celebs Keep Their Weddings Secret Star wedding planner Sharon Sacks: How celebs pull off big day in private way. Her Husband's Dark Side Connecticut woman describes terrifying abduction by the man she once loved. One Man's Desperate Search for Brother Indian waiter Russel Rebello is among those missing from the Costa Concordia.