Greek authorities say two more refugees or other migrants have drowned in two separate incidents as thousands of people continue to cross over from Turkey in frail boats seeking a better life in Europe. Austrian officials say thousands of refugees and other migrants have spent the night outdoors in cold fall weather as authorities struggle to keep up with the steady flow. Austrian broadcaster ORF reported Monday that facilities for migrants along the border with Germany are already full, and Germany has been permitting fewer to cross because its own tents and buildings are also overflowing.