LONDON, United Kingdom (AFP) – by Katherine HADDON   Britain will admit a limited number of child refugees who have travelled alone from Syria to Europe, Prime Minister David Cameron announced Wednesday, in a U-turn on the politically-charged issue of migration. The government’s change of heart is a victory for Alf Dubs, an 83-year-old member of Britain’s House of Lords who argued that the country should be more compassionate, citing his own story of fleeing […]