CUSHING — A Cushing man was seriously injured last week when he apparently drove a full-sized pickup into a brand new metal electrical pole on Ninth Street in Cushing.According to a report by investigating officer Heather Snow, of the Cushing Police Department, Jerry Willis Hiltzman, 50, of Cushing was driving a 2005 Dodge 1500 Ram pickup east on Ninth Street just east of the intersection with…