The Department of Veterans Affairs ordered a Pittsburgh VA hospital to block attempts by two congressmen to find out about hundreds of patients languishing on the hospital’s wait list, according to a CNN report. Congressional sources told CNN that Rep. Tim Murphy (R., Penn.) received a call from Pittsburgh VA director and CEO Terry Gerigk Wolf, who said that the hospital had passed an internal audit on patient wait times “with flying colors.” “It is my belief the purpose of the unannounced call was not to provide me the facts on patient wait times at the Pittsburgh VA, but was...