Firefighters form human chain to protect Catalans from police amid referendum violence.

The Catalan Fire Department shows itself in a remarkable way during the rising tensions around the independence report in Catalonia. They form a living shield between the Guardia Civil and anyone who wants to vote today about the future of the region.
Read more: http://www.huffingtonpost.co.uk/entry/catalonia-referendum-firefighters_uk_59d0fe9ce4b06791bb111b68?source=Snapzu