himself, with only a backpack, a plastic bag, his passport, and more importantly, a phone number written on the back of this hunt. let's go back in ministry of interior says that volunteers were able to use that phone number to reach the boys relatives who arrive to pick him up. today, we met with the internal minister of slovakia said that the young boy has already sought temporary protection in the country. so viking officials called him a hero for making that long journey. and there are millions more like him trying to make their track to safety, too. meanwhile, here near hungary's border with ukraine, also seeing an influx of refugees. i got a chance to speak with some of them, and with their humanitarians who are coming to their eight. >> here, smoke rises from jim news that were new a century ago. this tiny village of hungary sits just across the river from a now, war torn ukraine. but as refugees bore out of these buses, it might as well be a war apart.