specially built refugee home at the edge of town. this man tells us he was 16 when he arrived in germany. he is 21 now and still awaiting permission to stay. translation: i don't want to leave. my future is here. what we witnessed here in 2015 was extraordinary. the euphoria, the drama, the anger, it has now faded, but you can still feel the consequences of that moment. a change politics, society and many of the people who arrived here back then have begun to put down routes. they too will shape this country's future. almost 900,000 migrants arrived in greece in 2015. today, the open arms welcome and sympathy for many greeks has evaporated. the government is determined not to allow the country to become a gateway to europe again. it is actively deterring new arrivals. although the numbers remained low well , well below the scene in 2015,