at&t reminds you it can wait. europe is facing a crisis of vast proportions as waves of migrants from the war torn middle east are seeking refuge. more than 100,000 people reached the borders last month alone with a regard number arriving in hungary yesterday. richard engel has this report. >> reporter: the mass exodus continues. thousands of desperate migrants, mostly from syria, iraq, and afghanistan, are seeking refuge in europe. in serbia we met man from aleppo devastated by the war. a pharmacist, his shop was