A Hamburg court sentenced U.S. neo-Nazi leader Gary Lauck on Thursday to four years in prison for pumping banned extremist propaganda into Germany from his base in the United States .
<response> A <location>Hamburg</location> court sentenced <location>U.S.</location> <misc>neo-Nazi</misc> leader <person>Gary Lauck</person> on Thursday to four years in prison for pumping banned extremist propaganda into <location>Germany</location> from his base in the <location>United States</location> . </response>