Asylum seekers have left an asylum home and have smeared blood, vomit and faeces all over the walls according to police. In preparation for the visit of U.S. President Barack Obama, riot police in the German town of Hameln needed somewhere for the officers to stay overnight. The police were offered a barracks that previously held migrants but were shocked to discover that the past residents had smeared faeces, vomit and blood all over the walls of the former asylum home reports Junge Freiheit.