The funeral of murdered Afghan civil aviation minister Abdul Rahman took place in the capital Kabul, attended by interim leader Hamid Karzai and other top government officials. Seven people have been arrested in connection with the killing at Kabul airport on Thursday, and another three who fled to Saudi Arabia are to be returned to Afghanistan. Questions are being asked in Kabul as to how the minister could have been held for several hours at the airport and beaten to death without the intervention of Afghan security forces or the UK-led international peacekeeping force. All 10 suspects - who include three senior government officials - appear to be members of an Afghan Northern Alliance faction led by Ahmed Shah Masood, who was assassinated last year. Mr Karzai said Rahman had had a long-running personal feud with the officials, who had worked