FILE - In this June 8, 2011 file photo, Rep. Earl Blumenauer, D-Oregon, speaks during an interview, in Portland, Ore. Blumenauer is one of several lawmakers from both parties who are wo

 

              FILE - In this June 8, 2011 file photo, Rep. Earl Blumenauer, D-Oregon, speaks during an interview, in Portland, Ore. Blumenauer is one of several lawmakers from both parties who are wo
FILE - In this June 8, 2011 file photo, Rep. Earl Blumenauer, D-Oregon, speaks during an interview, in Portland, Ore. Blumenauer is one of several lawmakers from both parties who are working to change U.S. marijuana laws, including moves to legalize the industrial production of hemp and establish a federal pot tax. (AP Photo/Rick Bowmer, File)