More than 800 migrants have arrived at the Italian port of Catania, after being rescued from overcrowded boats just north of the Libyan coast.The refugees travelled onboard an MSF vessel. Authorities say around 70 unaccompanied minors are among the migrants. Most are believed to have come from Africa, however, further information on their nationalities isn't available. Emergency workers have set up a temporary center at the port to process the arrivals. They've called for more assistance to help accommodate the migrants rescued each week.
