A Somali terror group has allegedly recruited more than 20 young men from Minnesota to fight against the Ethopian army.
Details of how a carefully-organised Islamist cell raised money, created fake itineraries and held secret meetings have emerged ahead of the trial of one suspected leader.
Omer Abdi Mohamed, 26, is one of 18 men charged with recruiting young Somalis from Minneapolis to join terror group al-Shabab, which has links to Al Qaeda.
