houlihan's prescriptions. they considered the matter closed.nter for investigative reporting article generated a firestorm in wisconsin and rippled through the v axtd and congress in washington, d.c. there are now many investigations. last month bob mcdonald noungsed that the va itself would create a comprehensive review of medication practices, including a review by a va accountability team in retaliation against whistle blowers and also investigating, the state of wisconsin, at least one congressional committee and u.s. drug enforcement administration or dea. >> building 404, this is where the tom ah va writes many drug prescriptions for veterans it's one place investigators inside and outside the va are looking for answers. under scrutiny, the tomah va management including dr. houlihan, he has been temporarily reassigned outside the medical center and not see patients or prescribe medication spending the investigations. his attorney says he will fully cooperate with any formal investigation and will be cleared of any alleged wrong doing. dr.