Increased Complaints Against Debt Collectors Debt Collector Threat Solutions You may have more rights than you know to stop harassing phone calls. John Berman reports on illegal tactics being used by ruthless collectors. Unemployment Drops to 8.3 Percent Alix Steel analyzes the morning business headlines. Frugal February: Family Curbs Spending The Dunnings from Davis, Calif., try to go one month without spending money. Girls Bought and Sold for Sex Online "Nightline" investigates Backpage.com, which advertises adult services. Couple Buys Out Jason Wu Target Collection Fellow shoppers in Miami store outraged over reputed hoarding of merchandise. Missing Tucson Girl: Parents' Tearful Plea Parents of Isabel Celis, 6, say they "will do anything for her" safe return.