Sen. Robert Portman, ROhio, voiced opposition to a renewal of a ban on assault weapons, saying that the original ban was ineffective. 토요일 오하이오주 버틀러 카운티에서 열린 공화당 만찬에서 그는 "왜 다시 밀어붙이는가? he said at a GOP dinner in Butler County, Ohio, Saturday.