Uganda: 40 years after the expulsion of the Asians

40 years ago Uganda's then leader Idi Amin announced that the Asian community had 90 days to get out. Resentment had been building among African Ugandans against the Asian minority who then controlled 90% of the Ugandan economy. Nearly 30,000 headed for the UK. Many have never returned. But others have and this community still controls 40% of the economy here today. Gabriel Gatehouse reports