Cops Call Dad Suspected of Kidnap a 'Ghost'

No valid Social Security number. No wedding certificate. No work or school history. Clark Rockefeller may have hobnobbed in high society with a name that fit the part, but authorities investigating the alleged abduction of his 7-year-old daughter have been unable to build an accurate profile of the kidnapping suspect. "Nobody knows who this guy is," a high-ranking Boston police official assigned to the task force in charge of investigating Rockefeller's background told ABC News in an...Full Story