William K. Zimmer is a retired Immigration Judge with 35 years of federal civil service experience, who has worked as a customs inspector, felony prosecutor in the State of Texas, immigration trial attorney and deputy district counsel in the former INS Houston litigation unit. Judith A. Zimmer-Baker lives in the Sandia Mountains east of Albuquerque, New Mexico with her husband of 32 years. She graduated from Wayne State University in Detroit, Michigan with a BS in biology and earned her MD degree from The University of Texas Medical School at Houston.