31.   In addition, he said the Tribunal needs money to hire staff, and to travel to interview witnesses, and was being hampered by budget constraints.

32.   It would be much easier to interview witnesses in Italy than in Germany, he continued.

33.   The Belgian authorities have also sent investigators to Switzerland and France to confirm evidence and interview witnesses.

34.   The Belgian authorities have also sent investigators to Switzerland and France to confirm evidence and interview witnesses, a judicial source said.