Rwanda's Samuel Ndashyikirwa smiles as he arrives to stand trial in a court in Brussels' Justice Palace May 9, 2005. Prosecutors used a controversial war crimes law to accuse half-brothers Ndashyikirwa and Etienne Nzabonimana of helping machete-wielding militias kill about 50,000 people and rewarding them with beer during the 1994 Rwandan genocide. REUTERS/Francois Lenoir FLR/DY/CN