Entering Europe is no easy feat these days, but hundreds of thousands of people still manage to arrive illegally. Southern border countries are on the front lines, receiving a growing number of people each year. These days Greece is overwhelmed with people from Iraq and Afghanistan coming via Turkey. I visited Samos, one of the hundreds of small Greek islands in the easter Aegean, which receives about 80 people a day, coming through the water, and the coast guard goes on patrol each night to find them and bring them in.