Migrants with nowhere else to go are sleeping in Chicago police stations

The arrival of migrants in some U.S. cities is straining local resources, with shelters struggling to cope. With nowhere else to go, some migrants in Chicago are sleeping in police stations. 

The local alderman told CBS News roughly 600 migrants are housed in police stations across the city.

Chicago opened a temporary shelter over the weekend to accommodate busloads of migrants from places like Texas, but it is quickly reaching capacity.