Somali who stabbed supermarket guard should not have been in the country

A Somali migrant who stabbed a security guard in Marks and Spencer and tried to stab an off-duty police offier in Tesco three days later has been jailed for nine years. Ali Yousuf, 42, helped himself to a £42 bottle of Cognac in M&S in Paddington on 28 February last year. When John Afari tried to hold him in a bear hug Yousuf stabbed the guard in the face and arm. Yousuf then picked up the bottle of brandy and…