The march of the migrants: Hundreds of Syrians and Afghans walk through Kos as 1,200 migrants arrive on Greek islands in just two days

The march of the migrants: Hundreds of Syrians and Afghans walk through Kos as 1,200 migrants arrive on Greek islands in just two days  Almost 1,200 migrants - some crammed onto overcrowded inflatable dinghies - have been picked up by Greek authorities in the eastern Aegean Sea in the past two days.