Vital and invisible: Minnesota's migrant workers and their children

MinnPost recently published an article entitled “Vital and invisible: Minnesota’s migrant workers and their children”. As the title suggests the article is about migrant families, particularly in Minnesota. Click the link below to check out the story. http://www.minnpost.com/ruralmn/2011/10/05/32157/vital_and_invisible_minnesotas_migrant_workers_and_their_children