you see police beating migrants with his baton. police also forced the migrants to kneel in the mud. this is the latest in his series of shocking and heartbreaking images that have come to define this humanitarian disaster unfolding all over europe. i'm going to claudio who's live in budapest. people are queuing up for lines. i imagine more have arrived in this past hour. >> reporter: those refugees you saw in that video are trying desperately to get here through macedonia, serbia and hungary here at the budapest train station to get on the train to munich, germany, where most of them want to apply for asylum. but that's difficult because there are too many refugees and not enough trains. the que that w