Congressman Jim Sensenbrenner’s office confirms he has had hip replacement surgery at a Virginia hospital.  The 75-year-old Wisconsin Republican has served in Congress for almost 40 years.  The Thursday procedure is being called a success, but Sensenbrenner still faces several weeks of recuperation and rehab.  He fell at a community fair in Butler six years ago and had surgery for a temporary fix.  His condition got worse recently and the full replacement was done.