TAIF — Police here have arrested four non-Saudi gang members who assaulted seven African men and robbed them of their money, according to Makkah Police spokesman Lt. Col. Ati Al-Qurashi. The African men, aged 21 to 30, turned out to be undocumented workers and were spotted on the street. When police officers arrived, they noticed that all men had various injuries. The victims were rushed to hospital.