Twenty illegal Somali migrants suffocated to death as they were being smuggled in a cramped container truck through Tanzania, their bodies dumped on the road, said police. The bodies of the 17 men and three women were dumped at various areas in the Morogoro region, some 200 km (125 miles) west of the commercial capital Dar es Salaam, regional police commander Adolphina Chialo said. Police also arrested 14 other illegal Somali migrants who had escaped from the truck and hidden in a forest, Chialo said.