text: Macaulay Culkin Arrested on Drug Charges OKLAHOMA CITY - Former child star Macaulay Culkin was arrested on drug charges Friday during a traffic stop, authorities said.    The 24-year-old actor, best known for his role in the "Home Alone" movies, was taken into custody on complaints of possession of a controlled dangerous substance without a valid prescription and possession of marijuana, according to the Oklahoma County Sheriff's office...