Federal authorities are working with Albuquerque Police to locate actor Timothy Busfield, whose whereabouts remain unknown after an arrest warrant was issued last week over child abuse allegations. Busfield, best known for roles in 'The West Wing,' is facing charges of criminal sexual contact with a minor and child abuse. According to legal documents, a child actor accused Busfield of inappropriate touching on the set of the Fox series 'The Cleaning Lady' when the boy was just seven and eight y