here's senior foreign affairs correspondent greg palka. >> reporter: it's an image that shocked the world. a 3-year-old toddler found dead on a beach in turkey. his father and mother also killed drowned trying to reach greece. newspapers told the family including the surviving father fleeing fighting from syria. >> is anybody with a sense of humanity that could not be moved by what i saw today? i see the body of a young boy watched up on a beach like drift wood. >> reporter: migrants from syria and other hot spots, asia and africa are on the move to europe. some 340,000 this year alone. hungary is a crucial transit point to richer european countries, especially germany. several thousand migrants camped around the budapest train statio station. >> [ inaudible ].