Want to sell that empty Miller Lite keg to a scrap metal dealer? You better do it quick, because it could soon be illegal. A bill to prohibit scrap metal dealers from buying or receiving a keg from anyone but a brewery, keg manufacturer, or their representative passed a key State Senate committee on Wednesday. Senate File 3455, authored by Sen. Jim Metzen (DFL-South St. Paul), will be voted on by the full Senate sometime in the next few weeks. The House version has yet to receive a hearing.